Carol L. Keefer

Interspecies differences in the stability of mammalian sperm nuclei assessed in vivo by sperm microinjection and in vitro by flow cytometry.

R. Zucker, S. Perreault, C. Keefer, 1988, Biology of reproduction.

Spontaneous activation of ovulated rat oocytes during in vitro culture.

C. Keefer, A. Schuetz, Carol L. Keefer, 1982, The Journal of experimental zoology.

Multiple generational bovine embryo cloning.

S. Stice, C. Keefer, Carol L. Keefer, 1993, Biology of reproduction.