Document zd0Rzrvz9ZkqND92paJ2zoQ1z

4 0 O R E S S ALL COM M UNICATIONS TO T H E STA TE BQ \R :> O r HEALTH THE STATE BOARD OF HEALTH OF MISSOURI C ITY O F JE FFE R SO N :.vy 2 , 1937 E. T . McGAUGK. M . D. STATE HEALTH COMMISSIONER Ke t t e r in g La b o r a to r y o f Ap p lie d P h ys io lo gy Un ive r s ity o f Cin cin n a ti Cin n ia n a t i, Oh io ' Ge n t le m e n : I have a r e fe r e n ce to th e e ffe c t t h a t you a r e in t e r e s t e d in the accu m u la tive e ffe c t o f sm all doses o f a r s e n ic a m le a d in such m a t e r ia ls as spray r e s id u e s , and I s h a ll be g r a t e fu l fo r any r e p r in t s o f a r t ic le s you have p u b lish e d on t h is s u b je c t . . I s h a ll be g r a t e fu l fo r any r e fe r e n ce s you can g iv e me t o t h e l i t e r a t u r e in r e ga r d t o th e in ju r io u s e f f e c t o f sp r ay r e s id u e s on the consum er. Ve r y t r u ly yo u r s C 1 Ad am s, M D Dir e cto r o f la b o r a to r ie s. X? 0019654