Ecosystem health: an essential field for veterinary medicine.
VanLeeuwen
J A
JA
Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Canada.
Nielsen
N O
NO
Waltner-Toews
D
D
D000818:Animals; D017753:Ecosystem; D004782:Environmental Health; D006801:Humans; D014730:Veterinary Medicine