Berendzen, Susan M Diltiazem-associated photodistributed hyperpigmentation in an elderly Hispanic female. [electronic resource] - International journal of dermatology Dec 2006 - 1450-2 p. digital Publication Type: Case Reports; Letter ISSN: 0011-9059 Standard No.: 10.1111/j.1365-4632.2006.02400.x doi Subjects--Topical Terms: AgedAntihypertensive Agents--adverse effectsDiltiazem--adverse effectsDrug Eruptions--etiologyFemaleHumansHyperpigmentation--chemically inducedSkin--drug effects