Current progress in early pregnancy investigation.
Polliotti
B
B
Department of Pediatrics, Emory University School of Medicine, Atlanta, USA.
D010064:Embryo Implantation; D005260:Female; D005315:Fetal Diseases; D006801:Humans; D010920:Placenta / Q000502:physiology; D011247:Pregnancy / Q000502:physiology*; D011248:Pregnancy Complications / Q000175:diagnosis; D011261:Pregnancy Trimester, First