[Pterygium inversum unguis (apropos of 3 cases)].
D000328:Adult; D005260:Female; D006801:Humans; D009264:Nails, Malformed / Q000209:etiology / Q000235:genetics; D011928:Raynaud Disease / Q000150:complications; D012595:Scleroderma, Systemic / Q000150:complications
Pterygium inversum unguéal (a propos de 3 cas).