History of ptosis surgery.
Beard
C
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University of California Medical School, San Francisco.
D001763:Blepharoptosis / Q000601:surgery*; D005138:Eyebrows / Q000601:surgery; D005143:Eyelids / Q000601:surgery*; D005152:Facial Muscles / Q000601:surgery; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D013518:Surgery, Plastic / Q000266:history* / Q000379:methods