Medicinal plants collected by visitors in protected areas in Bulgaria
Dragoeva, Asya, Kuleva, Ivayla, Koynova, Teodora, Kolev, Nikolay, Dimitrova, Zheni, Koleva, Vanya
Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns
Dragoeva, Asya, Dimitrova, Zheni, Lyoteva, Seliha, Koleva, Vanya
Herbal medicines for treatment of socially significant diseases in current Bulgarian society
Dimitrova, Zheni, Dragoeva, Asya, Stoyanov, Martin, Koleva, Vanya
Anticancer activity of Achillea thracica Velen. methanol extracts
Koleva, Vanya, Dragoeva, Asya, Dimitrova, Zheni, Toshkova, Stefani, Rogova, Mariya