Dr.I.Selvaraj,I.R.M.S B.SC.,M.B.B.S.,(M.D Community medicine).,D.P.H.,D.I.H.,P.G.C.H&FW(NIHFW,New delhi) Sr.D.M.O(ON STUDY LEAVE) INDIAN RAILWAYS MEDICAL SERVICE In 1881, Carlos Juan Finlay, a physician in Havana, first proposed that.
Transcript Dr.I.Selvaraj,I.R.M.S B.SC.,M.B.B.S.,(M.D Community medicine).,D.P.H.,D.I.H.,P.G.C.H&FW(NIHFW,New delhi) Sr.D.M.O(ON STUDY LEAVE) INDIAN RAILWAYS MEDICAL SERVICE In 1881, Carlos Juan Finlay, a physician in Havana, first proposed that.