AU - EVANS WA TI - EArly diagnosis of tuberculosis as a measure of control, especially the relation of tuberculin thereto PT - JOUR DP - 1909 TA - Journal of the American Medical Association pages = {32-37}, VI - LII IP - 1 AID - 10.1001/jama.1909.25420270032001i [doi] 4100 - http://dx.doi.org/10.1001/jama.1909.25420270032001i SO - Journal of the American Medical Association January 2, 1909 LII(1):32