Nurse anesthesia: the silent profession.
Hawkes
E
E
Leafty
C
C
Ruth
C
C
Scott
R
R
Sharp
L
L
D000758:Anesthesia / Q000266:history*; D006281:Health Occupations / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D009729:Nursing; D014481:United States