The march of surgery from barber surgeons to baby surgeons.
D001461:Barbering / Q000266:history; D005060:Europe; D013502:General Surgery / Q000266:history*; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008519:Medicine, Traditional; D013019:South Africa