TY - GEN AU - Tsou,P M AU - Yau,A AU - Hodgson,A R TI - Embryogenesis and prenatal development of congenital vertebral anomalies and their classification SN - 0009-921X PY - 1981///0219 KW - Female KW - Humans KW - Neural Tube Defects KW - diagnosis KW - Pregnancy KW - Spine KW - abnormalities N1 - Publication Type: Journal Article ER -