[In Process Citation].
R
R
Kropp
D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D008171:Lung Diseases / Q000266:history*; D010817:Physician-Patient Relations; D010820:Physicians / Q000266:history*; D015272:Pulmonary Medicine / Q000266:history*