Clinical instruction in marine hospitals in the 19th century.
D001900:Boston; D002641:Chicago; D004497:Education, Dental / Q000266:history; D004501:Education, Medical / Q000266:history*; D049672:History, 19th Century; D006782:Hospitals, Special / Q000266:history*; D009326:Naval Medicine / Q000266:history*; D014481:United States