00340nam a2200121Ia 4500082002400000100004700024245004200071260002600113300000900139490006000148500000500208700000500213  aSC:300(54)bNSS.441  aIndia. National Sample Survey Organisation  aMorbidity and treatment of ailmentsb  aNew DelhibNSSOc1998  av.p.  aNSS report no. 441 (Round no. 52) July 1995 - June 1996  a  a