Mack McConkey

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1. Seventy-two adult guinea pigs were fed tuberculous sputum daily for periods ranging from 6 weeks to 4 months. 2. Thirty-seven of these were maintained on a diet partially deficient in vitamin C; twenty-six developed ulcerative intestinal tuberculosis. 3. In the remaining thirty-five animals whose diet was supplemented by an adequate amount of vitamin C(More)
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