Kellett, J K Erythema nodosum and circulating immune complexes in acne fulminans after treatment with isotretinoin. [electronic resource] - British medical journal (Clinical research ed.) Mar 1985 - 820 p. digital Publication Type: Case Reports; Journal Article ISSN: 0267-0623 Standard No.: 10.1136/bmj.290.6471.820 doi Subjects--Topical Terms: Acne Vulgaris--drug therapyAdolescentAdultAntigen-Antibody Complex--analysisErythema Nodosum--chemically inducedHumansIsotretinoinMaleTretinoin--adverse effects