Giving birth is not something to be done lying down.

• Book ID: 109068214
• Publisher: John Wiley and Sons
• Year: 1983
• Tongue: English
• Weight: 135 KB
• Volume: 10
• Category: Article
• ISSN: 0730-7659
• DOI: 10.1111/j.1523-536x.1983.tb01396.x