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Ohwana* requos t In hla lu t t e r f Kardii 2Sth* f
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fliading fe you ierewlth soplos o f th e tv e papere iM ch :
were o ffe re d &a :#isp$&a$ 1' t l t M u t -Sa t y
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M s^ thse paiera were prssented i rafu tatlen o f 'y
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o f ooasospB^O la thess ^iilch i la oppositloa to S ta tes
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Provcation o f Lead Plsoning* repraaeati a b r ie f anfi
r?ither preeloo tatossmat o f th e ganeral poloolp lea Khioh
I roeosEJoal la tb salnteaRr o f byglenlo conditions la
load plasta* I f m aaaaplt o f th ia type o f bygleni
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sj>om slon Vero rsqulred* I aboald oit th Batos Itoag
/.plant a o l tbe reglr undor whleb t t operatea as an
^ sa tlefa o to ry Illo a tr a tlo n o f tb p raotioal ap plication o f v, .fa- m-
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;'a t'a tin o trima t dld so t bava a smoh Infoytaation on tha : v--:
ibloot of- load poiaoalag m t Jm hem*,:-reoiror. i t m . '-
srrltten baibr tbo do^W P^ent
proaant aotboda of - -
-..v analysia vbioh ar- i a aao la thiO' labortory^ Alad- atato J '
:mente aado w ith rforaoo`t o ;thb aig n iflesn o o o f load .in tlm
blood ara q u ito _iim dew t^':-Ob?lously aine iafon sation on
tlm blood lead t#ao aot arRilabl* -and sino non o f tb data
fM oh nar ayailiOsl bas boaa^ obtainod by aethodo irhich wer
u ffioien ty precie to proride- tba correct reeulte* i t a#
not p o ssib le to aake ssn#. la tb sy o f in terp rta tio n o f ; V
ttm f a a lte o f lea& aa&yoie* 'Sino th at tl * isuoh Infor*-%ih
a a ti^ i fea been prw lded* and on the boaia o f auoh in fen m tlon
mm-tm. sm h m m p recie# in terp rtation an b nado* I t eu et
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n o t bo fo rg o tte n th a t most o f th e in f onset ion which has been o b tain ed by s y a e lf and by jay eoU esgaes has beooise a v a ila b le .tin # I f 50 fo r no hair t o t w r y much so w in th e p a s t n in e -t je e r s th an m d id in th e p e rio d o f fiv e os M sl y e a rs preceding o th e r gperlaesttel workers too have added eoasldem bly to a t,a v a ila b le ,In fo m atlo n , fin e # 1930?. pit. - the# iwwrtw*, th e ^ e a e m l oonelttBien* pm m ntrn in th in pepes* t w eetmd ' 1 l a m opinion* and eolaei& e w ith a y p re se n t pinion#* th e re a? c e rta in d e f in ite p o in t o f e m o tio n * m e s a , however* .
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1- ' t should -bo m t f M t inter# *ed
in having any forth#** inform ation which may be a v a ila b le .
:m th e p ro g ress and outeasse o f t h i s ##*_ , .
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Ifith kindest personal ytgands*
'; C o rd ially yours* '. '
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ffeb srt1'^* ''s#h@* M*W?
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KS 0017140