Seafarers' scourge.
D002957:Citrus; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049690:History, Ancient; D006801:Humans; D008297:Male; D009326:Naval Medicine / Q000266:history*; D012614:Scurvy / Q000266:history*