G Worden1. Show Affiliations » 1. Francis C. Wood Institute for the History of Medicine, College of Physicians, Philadelphia.
Abstract
Entities: Chemical
Mesh： See more » Equipment Design/historyHistory, 19th CenturyHistory, 20th CenturyObstetrical Forceps/historySurgical Instruments/historyUnited StatesVentilators, Mechanical/history
Year: 1993 PMID： 8261322
Source DB: PubMed Journal: Caduceus ISSN： 0882-6447