CALAS, E [An old and practical treatment of varicose ulcers inspired by Unna's paste boot]. [electronic resource] - Bulletin de la Societe francaise de dermatologie et de syphiligraphie - 123-4 p. digital Publication Type: Journal Article Subjects--Topical Terms: Drug CombinationsGelatinGlycerolHumansOintmentsVaricose UlcerZincZinc Compounds