Fetal Circulation - Explained Clearly - Placenta, Umbilical Vessels, Ductus Arteriosus/ Venosus
15:46
Muscle Structure | Biology Series
11:07
Foetal (Fetal) Circulation
15:18
The Cardiac Cycle - Systole and Diastole - Atria and Ventricles - Physiology and Biology
20:57
Neonatal Respiratory Distress Syndrome (NRDS) - Pediatrics - Pulmonology
16:24
Fetal Circulation (Before and After Birth) Maternity Nursing Heart Shunts NCLEX
16:52
The Placenta - Structure and Function - Biology, Anatomy and Physiology
8:48
Portre: Beşar Esad
16:33