Optimal pregnancy fitness: Color, sound, 59 minutes, Produced by Marc Sklar, MD, and directed by Robin Kormos, 1994. Available in VHS format from Optimal Pregnancy Fitness, 421 East 81st Street #3FE, New York, NY 10028. [phone]. Purchase price: $19.95 for 12-inch VHS. Videocassettes not available for rental

• Publisher: Elsevier Science
• Year: 1997
• Weight: 280 KB
• Volume: 42
• Category: Article
• ISSN: 0091-2182
• DOI: 10.1016/s0091-2182(97)81014-2