Influence of parity and litter size on estrous cycles and progesterone patterns in sows
R.C. Tubbs, D.K. Hardin, N.M. Cox, A.W. GroceVolume:
33
Year:
1990
Language:
english
DOI:
10.1016/0093-691x(90)90047-w
File:
PDF, 546 KB
english, 1990