00647nas a2200241   4500000000100000008004100001260001700042653001200059653001300071653001600084653001600100653001300116653001200129653001500141653002000156653001700176100001500193700001100208245015500219300001000374490000700384022001400391       1970                            d  c1970 Oct-Dec10aAnimals10aAntigens10aBCG Vaccine10aGuinea Pigs10aLepromin10aleprosy10aSkin Tests10aTuberculin Test10aTuberculosis1 aAzulay R D1 aKahn I00aComparative experimental study of sensitivity to tuberculin and lepromin in guinea-pigs previously inoculated with BCG by oral and intradermal routes.  a373-80 v38  a0148-916X