1. Pouch formation by invaginations of the nuclear envelope of bovine and porcine sperm as a sign of disturbed spermiogenesis;Bane;Nord Vet Med,1965
2. The gamete membrane fusion test to assay the fertilizing ability of human spermatozoa;Barros;Human Reprod,1988
3. The effect of nuclear vacuoles in bovine spermatozoa on fertility in superovulated heifers;Barth,1984
4. Evaluation of frozen bovine semen;Barth,1993
5. The sequential appearance of sperm abnormalities after scrotal insulation or dexamethasone treatment in bulls;Barth;Can Vet J,1994