Studies on fractions of methanol extracts of tubercle bacilli. I. Fractions which increase resistance to infection.
D000818:Animals; D001407:Bacillus; D000432:Methanol; D051379:Mice; D009169:Mycobacterium tuberculosis / Q000737:chemistry*; D014376:Tuberculosis
D000432:Methanol
MYCOBACTERIUM TUBERCULOSIS/chemistry