00341nas a2200145   4500000000100000008004100001260001300042653003700055653001100092653001200103100001000115245005400125300001000179490000600189       1947                            d  c1947 Nov10aHealth Services Needs and Demand10aHumans10aleprosy1 aSen P00aNeed for a study of social components in leprosy.  a161-50 v2