Chmielewski , M., and M. Kuch. “Why Use Telmisartan in a Patients Who Have Elevated Blood Pressure in Morning Hours?”. Medycyna Faktow (J EBM), Vol. 9, no. 1(30), Mar. 2016, pp. 32-33, https://www.journalsmededu.pl/index.php/jebm/article/view/2265.