Semen collection by urethral catheterisation and electro-ejaculation with different voltages, and the effect of holding temperature and cooling rate before cryopreservation on semen quality in the Japanese macaque (Macaca fuscata).

Takaesu N, Kanno C, Sugimoto K, Nagano M, Kaneko A, Indo Y, Imai H, Hirai H, Okamoto M, Sashika M, Shimozuru M, Katagiri S, Tsubota T, Yanagawa Y.

J Vet Med Sci.

doi: 10.1292/jvms.21-0590.