article_metadata: Heleni Vastardis Meropi N Spyropoulos Alphonse R Burdi
article_metadata: 10.3389/fphys.2012.00333
article_metadata: Front Physiol
article_metadata: 2012 Aug 24;3:333.
article_metadata: pena–shokeir syndrome bilateral clefts embryogenesis human lower lip mandible
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/22934080/
article_metadata: PMC3429099
article_metadata: 22934080
article_metadata: Re-visiting the embryogenesis of the human lower lip: an overlooked paradigm
article_metadata: 2012