S. Hiraizumi

Cattle production by intracytoplasmic sperm injection into oocytes vitrified after ovum pick-up.

H. Bai, Masashi Takahashi, M. Kawahara, 2022, Theriogenology.

Superovulatory response in Japanese Black cows receiving a single subcutaneous porcine follicle-stimulating hormone treatment or six intramuscular treatments over three days.

S. Hiraizumi, T. Oikawa, Y. Hasegawa, 2015, Theriogenology.

The use of bovine anti-PMSG serum in beef cattle after PMSG-superovulation.

I. Domeki, S. Hiraizumi, Y. Kudo, 1992, The Journal of veterinary medical science.