BURCKHARDT, W [PHOTOBIOLOGY OF THE SKIN]. [electronic resource] - Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete Feb 1965 - 49-54 p. digital Publication Type: Journal Article; Review ISSN: 0017-8470 Subjects--Topical Terms: HumansNeoplasms--etiologyPhotobiologyPhotosensitivity DisordersSkin DiseasesSkin NeoplasmsSunlight