John C. Hobbins

Obstetric Ultrasound

Protocols for high-risk pregnancies

Medicine of the fetus and mother

Protocols for high-risk pregnancies

Diagnostic ultrasound in obstetrics

Protocols for high-risk pregnancies

Protocols for high-risk pregnancies

Protocols for high-risk pregnancies

Handbook of clinical obstetrics

Protocols for high-risk pregnancies

Protocols for high-risk pregnancies

Protocols for high-risk pregnancies

Principles and practice of perinatal medicine maternal-fetal and newborn care