title: EXTINCT MEDICAL SCHOOLS OF NINETEENTH-CENTURY PHILADELPHIA: (VIII) SUMMARY AND CONCLUSIONS.
mesh_terms: D005108:Extinction, Psychological; D006664:History; D049672:History, 19th Century; D008511:Medicine; D010414:Pennsylvania; D015143:Philadelphia; D012574:Schools; D012577:Schools, Medical
keywords: HISTORY; HISTORY OF MEDICINE, 19TH CENT.; PENNSYLVANIA; SCHOOLS, MEDICAL