[Comparative evaluation of the specific activity of Soviet and foreign-made tuberculins].
D004345:Drug Industry; D006801:Humans; D014373:Tuberculin / Q000592:standards*; D014374:Tuberculin Test; D014586:USSR
D014373:Tuberculin
Sravnitel'naia otsenka spetsificheskoĭ aktivnosti otechestvennogo i zarubezhnykh tuberkulinov.