D. W. Lee

Effect of dominant follicle removal before superstimulation on follicular growth, ovulation and embryo production in Holstein cows.

I. Kim, D. Son, S. Yeon, 2001, Theriogenology.

Bacteria in semen used for IVF affect embryo viability but can be removed by stripping cumulus cells by vortexing.

S. C. Jung, D. Son, G. Suh, 1998, Theriogenology.