MetilisotiazolinonaMetilcloroisotiazolinonaSensibilizaciónDermatitis alérgica de contactoPruebas epicutáneasMethylisothiazolinoneMethylchloroisothiazolinoneSensitizationAllergic contact dermatitisPatch testsBackground Methylchloroisothiazolinone (MCI) and methylisothiazolinone (MI) are heterocyclic compounds used as ...