论文信息 - Pregnancy-Associated Plasma Protein A, Free β-hCG, Nuchal Translucency, and Risk of Pregnancy Loss - 字舞流文

Pregnancy-Associated Plasma Protein A, Free β-hCG, Nuchal Translucency, and Risk of Pregnancy Loss

J. Simpson | R. Wapner | R. Silver | L. Platt | E. Pergament | D. Krantz | M. Mahoney | J. Zachary | L. Goetzl