1. Egan JJ. Varicocoele of the round ligament.J Ir Med Assoc1967;60:472–3.
2. McLaren CA, Brown PW. Varicocoele in the female.J R Coll Surg Edinb1983;28:125
3. Reisfield DR. Varicosities in veins of the inguinal canal during pregnancy.J Med Soc N J1962;59:24–6.
4. Deitch EA, Soncrant MC. Ultrasound diagnosis of surgical diagnosis in the inguino-femoral region.Surg Gynecol Obstet1981;152:319–22.
5. Rifkin MD, Foy PM, Kurtz AB, Pasto ME, Goldberg BB. The role of diagnostic ultrasonography in varicocele evaluation.J Ultrasound Med1983;2:271–5.