Document nNkQnVLNVmxYyd6R9mx6yLvv6

r o FORMALDEHYDE (1) UNIVERSITY OF PITTSBURGH STUDY (A) - MARSH (S/81) SCOPE: - 2490 employees, one or more years' exposure between 1949 to 1966. OBJECTIVES; - Proportional mortality study of deaths between 1950 - 1976. CONCLUSIONS; - No statistically significant excesses in proportional mortality among exposed employees compared to P.S. and county groups. t' RSV0022938