1. Comparison of porcine semen extenders;Althouse,1995
2. Evaluating porcine semen for artificial insemination. Part I. Standard tests;Althouse;Comp Cont Ed Prac Vet,1997
3. Evaluating porcine semen for artificial insemination. Part II. Assessment of cell membranes and viability;Althouse;Comp Cont Ed Prac Vet,1997
4. Comparison of currently used semen extenders in the swine industry;Althouse;Comp Cont Ed Prac Vet,1997
5. A simple technique for the purification of plasma membranes from ejaculated boar spermatozoa;Althouse;Prep Biochem,1995