Template:Ref-PMID4051192
From Embryology
Müller F. and O'Rahilly R. The first appearance of the neural tube and optic primordium in the human embryo at stage 10. Anat. Embryol.: 1985, 172(2);157-69 PMID 4051192
Müller F. and O'Rahilly R. The first appearance of the neural tube and optic primordium in the human embryo at stage 10. Anat. Embryol.: 1985, 172(2);157-69 PMID 4051192