1. Etiologic factors in 1294 consecutive cases of male infertility;Dubin;Fertility and Sterility,1971
2. The scrotum as a temperature regulator for the testes;Moore;American Journal of Physiology,1924
3. Treatment of male subfertility. Testicular temperature and varicoceles;Phillips;Practitioner,1934
4. Plication operation. A new technique for the radical cure of varicocele;Shafik;British Journal of Urology,1972