Title: Before we are born
Subtitle: essentials of embryology and birth defects
First published: 1974
Subjects: Abnormalities, Human Embryology, Embryology, Human Abnormalities, Fetus, Methods, Embryonic Development, Genetic aspects of Human abnormalities, Fetal Development, Congenital Abnormalities, Fœtus, Embryologie humaine, Malformations, F¿tus, Embryology, Human, Health/Fitness, Abnormalities, human, Fetus, abnormalities, Embryonic and Fetal Development, Embryologie