TI  - LEtter from philadelphia.
PT  - JOUR
DP  - 1891
TA  - Journal of the American Medical Association
pages = {778-781},
VI  - XVII
IP  - 20
AID  - 10.1001/jama.1891.02410980036008 [doi]
4100  - http://dx.doi.org/10.1001/jama.1891.02410980036008
SO  - Journal of the American Medical Association November 14, 1891 XVII(20):778