TY - RPRT TI - A TUBERCULIN TESTING PROGRAM, RIVER ROUGE, MICHIGAN. AU - L A GATES AU - H BEATTY PY - 1964 DO - 10.1111/j.1746-1561.1964.tb08033.x UR - https://pubmed.ncbi.nlm.nih.gov/14231195/ ID - 14231195 ER -