00438pam a2200133 a 4500020000500000040002500005041001300030082001300043100002200056245012400078260004900202300001300251653004000264 c aMedical College Libr aENGhENG a614bRAT aRath , G. K. . aEstimation of Cost of Tobacco Related Cancers Reprot of an Icmr Task Force Study - ( 1990-1996) / chTextual Documents a : bIndian Councial of Med. Res. , c1999. a590 ; c aCommunity MedicineaMedical Science