Slaveykov, K., Trifonova, K., Stoyanov, V., Despotova, L. The internet as a source of health-related information - general practitioners' and patients' point of view. Пловдив: 2013 139-143,.
Slaveykov, K., Trifonova, K., Stoyanov, V., Despotova, L. The internet as a source of health-related information - general practitioners' and patients' point of view. Пловдив: 2013 139-143,.
Slaveykov, K., Trifonova, K., Stoyanov, V., Despotova, L. (2013) The internet as a source of health-related information - general practitioners' and patients' point of view, Пловдив: 139-143,.
Slaveykov, K., Trifonova, K., Stoyanov, V., & Despotova, L. (2013). The internet as a source of health-related information - general practitioners' and patients' point of view. Пловдив: 139-143.
Slaveykov K, Trifonova K, Stoyanov V, Despotova L. The internet as a source of health-related information - general practitioners' and patients' point of view. Пловдив: 2013. p. 139-143.