198 Early and Simple Determination of Zygosity of Multifetal Gestations in the First Trimester by High Frequency Transvaginal Sonography

• Book ID: 121886049
• Publisher: Elsevier Science
• Year: 1993
• Tongue: English
• Weight: 169 KB
• Volume: 168
• Category: Article
• ISSN: 1097-6868
• DOI: 10.1016/S0002-9378(12)90609-2