14th annual scientific, clinical and business meeting of the Society of Perinatal Obstetricians : January 24-29, 1994, Las Vegas, Nevada. -- St. Louis : Mosby-Year Book, 1994. -- s. 23, 264-446. -- (American Journal of Obstetrics and Gynecology ; [Supl.])

1. perinatológia - abstrakty 2. pôrodníctvo 3. kongresy ako téma - Spojené štáty americké - Nevada

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