Physician comments on history of drainage systems.
Miller
J M
JM
D004322:Drainage / Q000379:methods; D005060:Europe; D049668:History, 15th Century; D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D014481:United States