Prediction of calving times from plasma progesterone concentration.
Parker
B N
BN
Central Veterinary Laboratory, Weybridge, Surrey.
Foulkes
J A
JA
Jones
P C
PC
Dexter
I
I
Stephens
H
H
D000818:Animals; D002417:Cattle / Q000097:blood / Q000502:physiology*; D005260:Female; D007743:Labor, Obstetric / Q000097:blood*; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*
D011374:Progesterone