title: Observations on the physical effects of flying. 1917.
authors.forename: H L
authors.initials: HL
authors.lastname: Schurmeier
mesh_terms: D000060:Accidents, Aviation; D000337:Aerospace Medicine / Q000266:history*; D000532:Altitude Sickness; D001795:Blood Pressure Determination; D049673:History, 20th Century; D006801:Humans; D008297:Male; D013026:Space Flight / Q000266:history*; D014481:United States