1. Conservation and sustainable use of medicinal plants: problems, progress, and prospects;Lin Chen;Chin. Med.,2016
2. The application of medicinal plants in traditional and modern medicine: a review of Thymus vulgaris;Hosseinzadeh;Int. J. Clin. Med.,2015
3. Medicinal and Aromatic Plants in Albania, Bosnia-Herzegovina, Bulgaria, Croatia and Romania. Geography, Social and Political Structure, Biodiversity and Nature Conservation, Wild-Harvesting and Cultivation of MAPs;Kathe,2003
4. Bioactive Compounds in Plants – Benefits and Risks for Man and Animals, in A. Bernhoft, a Brief Review on Bioactive Compounds in Plants;Bernhoft,2010
5. Some medicinal plants from Wild Flora of Romania and the ecology;Sabo;Res. J. Agric. Sci.,2012