Nitrosamines in antihypertеnsives, metformin and ranitidine as cofactors for melanoma and development of other cancers. Expert group opinion

• Georgi Tchernev,
• Simona Kordeva,
• Viktor Marino,
• Ilia Batashki,
• Atanas Batashki,
• James W. Patterson

Affiliations

Georgi Tchernev

Department of Venereology and Dermatologic Surgery, Onkoderma-Clinic for Dermatology; Department of Dermatology and Venereology; Sofia, Bulgaria

Simona Kordeva

Department of Venereology and Dermatologic Surgery, Onkoderma-Clinic for Dermatology, Sophia, Bulgaria

Viktor Marino

Clinic of Purulent/Septic Surgery, Pirogov- University Multidisciplinary Hospital for Active Treatment and Emergency Medicine, Bulgaria

Ilia Batashki

Department of Dermatology and Venereology, Sofia, Bulgaria

Atanas Batashki

Department of Common and Vascular Surgery, Medical Institute of Ministry of Interior, Sofia, Bulgaria

James W. Patterson

Department of Pathology, University of Virginia, Charlottesville, USA