Source:
Obstetrics and gynecology [Obstet Gynecol] 2003 Oct; Vol. 102 (4), pp. 685-92.Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0401101 Publication Model: Print Cited
Source:
Medical hypotheses [Med Hypotheses] 2002 Sep; Vol. 59 (3), pp. 283-8.Publisher: Eden Press Country of Publication: United States NLM ID: 7505668 Publication Model: Print Cited Medium: Print