You've come a long way, Navy.
Giangrego
Elizabeth
E
D003729:Dental Care / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D008885:Military Dentistry / Q000266:history; D008889:Military Personnel / Q000266:history*; D009326:Naval Medicine / Q000266:history; D014481:United States