Vidal, D Successful treatment of periostomal pyoderma gangrenosum using topical tacrolimus. [electronic resource] - The British journal of dermatology Feb 2004 - 387-8 p. digital Publication Type: Case Reports; Letter ISSN: 0007-0963 Standard No.: 10.1111/j.1365-2133.2003.05804.x doi Subjects--Topical Terms: Administration, TopicalAgedHumansImmunosuppressive Agents--administration & dosageMalePyoderma Gangrenosum--drug therapyTacrolimus--administration & dosageTreatment Outcome