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Comparison of different sperm cryopreservation procedures on post-thaw quality and heterologous in vitro fertilisation success in the ocelot (Leopardus pardalis).

W. Swanson, S. Ferrell, J. Bond, 2007, Reproduction, fertility, and development.

Pronucleus formation following in vitro fertilization of oocytes recovered from a gorilla (Gorilla gorilla gorilla) with unilateral endometrioid adenocarcinoma of the ovary

D. Kraemer, J. Putman, B. Yee, 1989, American journal of primatology.

A preliminary study on the use of a long-acting GnRH agonist prior to ovarian stimulation for oocyte retrieval in the western lowland gorilla

D. Kraemer, B. Yee, P. Calle, 1990 .

A preliminary report on the efficacy of pergonal™ for in vitro fertilization (IVF) and gamete intrafallopian transfer (GIFT) in the Western Lowland gorilla (Gorilla gorilla gorilla)☆

D. Kraemer, J. Putman, B. Yee, 1989 .

RESOLUTION OF A HYPERPROLACTINEMIA IN A WESTERN LOWLAND GORILLA (GORILLA GORILLA GORILLA)

J. Chatfield, N. Loskutoff, J. Ramey, 2006, Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians.

Cryo-banking of great ape spermatozoa using human protocols and variation among males

Robin Lefever, T. Kuehl, J. Perlman, 2004 .