Scientific Online Resource System

Scripta Scientifica Medica

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About The Authors

Pavlina Peneva
Medical University of Varna

Clinic of Pneumology аnd Phthisiatry, St. Marina University Hospital

Silviya P Nikolova
Medical University of Varna

Department of Social Medicine and Healthcare Organization, Faculty of Public Health

Yana Bocheva
Medical University of Varna

Department of Clinical Laboratory and Immunology, St. Marina University Hospital

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