Salido, M Increased cutaneous reactions to hydroxychloroquine (Plaquenil) possibly associated with formulation change: comment on the letter by Alarcón. [electronic resource] - Arthritis and rheumatism Dec 2002 - 3392-6 p. digital Publication Type: Comment; Letter ISSN: 0004-3591 Standard No.: 10.1002/art.10565 doi Subjects--Topical Terms: Antimalarials--adverse effectsChemistry, PharmaceuticalHumansHydroxychloroquine--adverse effectsSkin--drug effects