title: The embryological basis of the palmar nail deformity.
authors.forename: M M
authors.initials: MM
authors.lastname: al-Qattan
mesh_terms: D000818:Animals; D004475:Ectoderm / Q000502:physiology; D015870:Gene Expression; D053823:Hedgehog Proteins; D006801:Humans; D009024:Morphogenesis / Q000235:genetics; D009264:Nails, Malformed / Q000196:embryology*; D011506:Proteins / Q000235:genetics; D015534:Trans-Activators
chemical_list: D053823:Hedgehog Proteins; D011506:Proteins; D015534:Trans-Activators