1. Vas anastomosis: a return to simplicity;Schmidt;Brit. J. Urol.,1975
2. Studies on vasovasostomy. V. Effects of early ambulation on success rate and report of 85 vasovasostomies;Lee;J. Korean Med. Ass.,1970
3. Vaso-vasostomy: technique and critical analysis of results as judged by pregnancy production, age groups, and elapsed time since vasectomy in 55 patients subjected to operation;Howe,1972
4. Bilateral vas ligation: sperm antibodies;Ansbacher;Contraception,1974
5. Immunologic consequences of vasectomy;Shulman;Contraception,1972