The enigma of many nails.
D000293:Adolescent; D007644:Darier Disease / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D009264:Nails, Malformed / Q000209:etiology*; D009784:Occupational Diseases / Q000209:etiology*; D010304:Paronychia; D011565:Psoriasis