| Chamberlen forceps |
(Cham
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Chamberlen f. |
the original form of obstetrical forceps, invented by Peter Chamberlen (1560–1631), and disclosed by Hugh Chamberlen (1664–1728).
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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