Georgi Tchernev, Department of Venereology and Dermatologic Surgery, Onkoderma-Clinic for Dermatology; Department of Dermatology and Venereology; Sofia, Bulgaria Lorraine Joseph Kandathil, Onkoderma - Clinic for Dermatology, Venereology and Dermatologic Surgery, Onkoderma - Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, Sofia, Bulgaria Nikhil Oliveira, Onkoderma - Clinic for Dermatology, Venereology and Dermatologic Surgery, Onkoderma - Clinic for Dermatology, Venereology and Dermatologic Surgery, General Skobelev 26, Sofia, Bulgaria




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