Acute toxicity studies, no mat ter how precisely executed, yield no more than an indication of the degree of necessary to protect workers or lead to an opinion that certain technically RjRi .

Commuter exposure to atmospheric lead is described in Abst.

Total Angiomatosis (retinal) Beryllium poison C arbon tetrachloride poisoning of the liver Dermatitis Fumes (unidentified) Lead poisoning Pneumoconiosis Pneumoconiosis (suspected) Silicosis Silicosis (suspected) Silico-TB Silico-TB (suspected) Totals 16* -- 16 3* 1 3 _ 7 11 l1 11 26 45 11 33 37 37 44 78 33 25 _1 ___1^ 87 110 * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals: multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis--other: fiberglas 1, soaps or detergents 2

-Nov, Total Angiomatosis (retinal) 11 Beryllium poison 11 C arbon tetrachloride poisoning of the liver 11 Dermatitis 16* 3* 26 45 Fumes (unidentified) Lead poisoning 11 33 Pneumoconiosis 37 37 Pneumoconiosis (suspected) 44 Silicosis 1 78 Silicosis (suspected) 33 Silico-TB 3 25 5ilico-TB (suspected) ____ _ _1 1 Totals 16 7 87 no * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals: multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis--other: fiberglas 1, soaps or detergents 2, * Indiana: Epoxy resins, Ij vinyl, 1; rust inhibitor, 1.

Academic instruction leading to the Masters Degree in Public Health (Industrial Health) can be obtained in one year.

Total Angiomatosis (retinal) 11 Beryllium poison C arbon tetrachloride 11 poisoning of the liver 11 Dermatitis 16* 3* 26 45 Fume 8 (unidentified) 11 Lead poisoning 33 Pneumoconiosis 37 37 Pneumoconiosis (suspected) 44 Silicosis 1 78 Silicosis (suspected) 33 Silico-TB 3 25 Silico-TB (suspected) __ _1 1 Totals 16 7 87 110 * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals*, multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis---other: fiberglas 1, soaps or detergents 2

Total Angiomatosis (retinal) 1 1 Beryllium poison C arbon tetrachloride 1 1 poisoning of the liver 1 1 Dermatitis Fume 8 (unidentified) Lead poisoning 16* 3* 26 45 1 1 3 3 Pneumoconiosis 37 37 Pneumoconiosis (suspected) 4 4 Silicosis 1 7 8 Silicosis (suspected) 3 3 Silico-TB 3 2 5 Silico-TB (suspected) __ _1 1 Totals 16 7 87 110 * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals*, multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis---other: fiberglas 1, soaps or detergents 2

Commuter exposure to atmospheric lead is described in Abst.

Commuter exposure to atmospheric lead is described in Abst.

Total Angiomatosis (retinal) Beryllium poison C arbon tetrachloride poisoning of the liver Dermatitis Fumes (unidentified) Lead poisoning Pneumoconiosis Pneumoconiosis (suspected) Silicosis Silicosis (suspected) Silico-TB Silico-TB (suspected) Totals 16* -- 16 3* 1 3 _ 7 11 l1 11 26 45 11 33 37 37 44 78 33 25 _1 ___1^ 87 110 * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals: multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis--other: fiberglas 1, soaps or detergents 2

Academic instruction leading to the Masters Degree in Public Health (Industrial Health) can be obtained in one year.

Commuter exposure to atmospheric lead is described in Abst.

Academic instruction leading to the Masters Degree in Public Health (Industrial Health) can be obtained in one year.

Commuter exposure to atmospheric lead is described in Abst.

Total Angiomatosis (retinal) 11 Beryllium poison C arbon tetrachloride 11 poisoning of the liver 11 Dermatitis 16* 3* 26 45 Fume 8 (unidentified) 11 Lead poisoning 33 Pneumoconiosis 37 37 Pneumoconiosis (suspected) 44 Silicosis 1 78 Silicosis (suspected) 33 Silico-TB 3 25 Silico-TB (suspected) __ _1 1 Totals 16 7 87 110 * Connecticut: Occupational dermatitis due to plants, poison ivy, 4; occupational dermatitis due to oils and greases (and metal cutting compounds, 3; occupational dermatitis due to solvents, 1; occupational dermatitis due to other chemicals*, multiple chemicals 3, synthetic resins or resin (plastic) compounds 2; occupational dermatitis---other: fiberglas 1, soaps or detergents 2