"This sorrowful war": a veterinary surgeon in the 1862 Shenandoah Valley campaign.
Teigen
Philip M
PM
Philip M. Teigen, History of Medicine Division, National Library of Medicine.
Saunders
Leon Z
LZ
D047831:American Civil War; D000818:Animals; D018397:Equidae / Q000601:surgery*; D005858:Germany; D049672:History, 19th Century; D006736:Horses / Q000601:surgery*; D006801:Humans; D014481:United States; D014731:Veterinary Service, Military / Q000266:history*