TY  - RPRT
TI  - Lip and perioral defects.
AU  - S W Galyon
AU  - J L Frodel
PY  - 2001
DO  - 10.1016/s0030-6665(05)70010-4
UR  - https://pubmed.ncbi.nlm.nih.gov/11447007/
ID  - 11447007
ER  -