Williams obstetrics

• Main Author: Cunningham, F. Gary
• Other Authors: MacDonald, Paul C., Norman, F. Gant
• Format: Book
• Language: English
• Published: Stamford Appleton & Lange 1997
• Edition: 20th edition
• Subjects: Μαιευτική; Γυναικολογία; Εγκυμοσύνη