title: Melanonychia and skin hyperpigmentation with hydroxyurea therapy.
authors.affiliation: Department of Dermatology, Bankura Sammelani Medical College, West Bengal, India. E-mail: skoley@gmail.com.
authors.forename: Sankha
authors.initials: S
authors.lastname: Koley
authors.forename: Sanjiv
authors.initials: S
authors.lastname: Choudhary
authors.forename: Atul
authors.initials: A
authors.lastname: Salodkar