title: Melanonychia induced by systemic photochemotherapy.
authors.affiliation: Department of Dermatology, Yonsei University, Seoul, Republic of Korea.
authors.forename: S K
authors.initials: SK
authors.lastname: Hann
authors.forename: S Y
authors.initials: SY
authors.lastname: Hwang
authors.forename: Y K
authors.initials: YK
authors.lastname: Park
mesh_terms: D000078223:5-Methoxypsoralen; D000293:Adolescent; D005260:Female; D006801:Humans; D008297:Male; D008730:Methoxsalen / Q000627:therapeutic use; D008875:Middle Aged; D009260:Nail Diseases / Q000139:chemically induced*; D011701:PUVA Therapy / Q000009:adverse effects*; D010859:Pigmentation Disorders / Q000139:chemically induced*; D011565:Psoriasis / Q000188:drug therapy
chemical_list: D000078223:5-Methoxypsoralen; D008730:Methoxsalen