50 years ago in CORR: Slipping of the upper femoral epiphysis.
D004839:Epiphyses, Slipped / Q000150:complications / Q000266:history* / Q000628:therapy; D005269:Femur / Q000473:pathology* / Q000601:surgery; D049673:History, 20th Century; D006801:Humans; D009985:Orthopedics / Q000266:history*; D010003:Osteoarthritis / Q000209:etiology