Horse hair sutures.
Kravetz
Robert E
RE
American College of Gastroenterology, USA.
D000818:Animals; D001672:Biocompatible Materials / Q000266:history*; D006197:Hair; D049672:History, 19th Century; D049690:History, Ancient; D006736:Horses; D006801:Humans; D013537:Sutures / Q000266:history*
D001672:Biocompatible Materials