00500nas a2200217   4500000000100000008004100001260001300042653001300055653001100068653001300079653001200092653001500104653002000119653001700139100001800156700001200174245006500186300001000251490000700261022001400268       1969                            d  c1969 Apr10aAntigens10aHumans10aLepromin10aleprosy10aSkin Tests10aTuberculin Test10aTuberculosis1 aChoudhury S K1 aGhosh S00aTuberculin and lepromin tests in patients with tuberculosis.  a127-80 v14  a0019-5154