BMC
BMC pregnancy and childbirth [elektronický zdroj]. -- Vol. 1 (2001)-. -- London : BioMed Central, [2001-. -- Title from BioMed Central archive volume screen (viewed Feb. 20, 2002).. -- Latest issue consulted: Vol. 2 (2002).
Health Sciences - General and Others. Life Sciences - Immunology. Pregnancy - Periodicals.. Childbirth - Periodicals.. Obstetrics - Periodicals. Pregnancy - Periodicals. Labor, Obstetric - Periodicals.. Obstetric Surgical Procedures - Periodicals.. Pregnancy Complications - Periodicals