TI - MEdical progress. PT - JOUR DP - 1889 TA - Journal of the American Medical Association pages = {23-26}, VI - XIII IP - 1 AID - 10.1001/jama.1889.02401030031003 [doi] 4100 - http://dx.doi.org/10.1001/jama.1889.02401030031003 SO - Journal of the American Medical Association July 6, 1889 XIII(1):23