Stancheva, N., Tisheva, S., Gospodinov, K. ECG handbook. Pleven: Publ. center, Medical University - Pleven, 2021 48 p. 978-954-756-274-5.
Stancheva, N., Tisheva, S., Gospodinov, K. ECG handbook. Pleven: Publ. center, Medical University - Pleven, 2021 48 p. 978-954-756-274-5.
Stancheva, N., Tisheva, S., Gospodinov, K. (2021) ECG handbook, Pleven: Publ. center, Medical University - Pleven 48 p. 978-954-756-274-5.
Stancheva, N., Tisheva, S., & Gospodinov, K. (2021). ECG handbook. For medical students. Pleven: Publ. center, Medical University - Pleven, 48 p.
Stancheva N, Tisheva S, Gospodinov K. ECG handbook: For medical students. Pleven: Publ. center, Medical University - Pleven; 2021. p. 48 p. ISBN: 978-954-756-274-5.