W. Sotto

In vitro maturation and fertilization techniques for assessment of semen quality and boar fertility.

G. Foxcroft, B. Hutchings, S. Pommier, 1998, Journal of animal science.

Synchronization of estrus and ovulation in ewes by means of a progestin treatment combined with either PMSG or PGF2.ALPHA..

H. Ono, Y. Fukui, W. Sotto, 1983 .