Swedish military dentistry: a historical background.
Bäckman
N
N
National Board of Health and Welfare, Umeå, Sweden.
Grahnén
H
H
D003815:Dentists / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D008885:Military Dentistry / Q000266:history*; D013548:Sweden