title: Treatment of keratoacanthoma centrifugum marginatum with topical tretinoin.
authors.affiliation: Department of Dermatology and Venereology, Medical College, Calicut, Kerala - 673 008, India.
authors.forename: M P
authors.initials: MP
authors.lastname: Binitha
authors.forename: Riyaz
authors.initials: R
authors.lastname: Najeeba
authors.forename: Rahima P
authors.initials: RP
authors.lastname: Pabin