Ultrasonic pregnancy diagnosis.
Woodcock
S
S
Anderson
K
K
McCreath
C
C
Talbot
D
D
Symes
R E
RE
D000818:Animals; D002417:Cattle; D005260:Female; D006801:Humans; D016134:Organizational Policy; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary; D011270:Pregnancy, Animal; D012952:Societies / Q000592:standards*; D016216:Ultrasonography, Prenatal / Q000662:veterinary*; D006113:United Kingdom; D014730:Veterinary Medicine / Q000592:standards*