TY  - GEN
AU  - MELOUK,M A
TI  - The oral placode in certain Selachii and its bearing on the origin of the vertebrate mouth
SN  - 0028-0836
PY  - 2008///0121
KW  - Animals
KW  - Face
KW  - Gastrointestinal Tract
KW  - Mouth
KW  - embryology
KW  - Vertebrates
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1038/163220a0
ER  -