Richter, J [Activity of 2,4 dinitrochlorbenzene skin tests during the course of immunotherapy of malignant melanomas]. [electronic resource] - Casopis lekaru ceskych Sep 1975 - 1201-3 p. digital Publication Type: Journal Article ISSN: 0008-7335 Subjects--Topical Terms: BCG Vaccine--therapeutic useDinitrochlorobenzeneHumansMelanoma--diagnosisNitrobenzenesSkin Neoplasms--diagnosisSkin Tests