[Efforts of the United States of America for the health care of its seamen. II. Merchant marine (1750-1860)].
D049671:History, 18th Century; D049672:History, 19th Century; D006761:Hospitals / Q000266:history; D006801:Humans; D009326:Naval Medicine / Q000266:history*; D012767:Ships; D014481:United States; D014492:United States Public Health Service / Q000266:history*
Das Bemühen der Vereinigten Staaten von Amerika um die Gesundheit ihrer Seeleute. II. Handelsflotte (1750-1860)