QTc interval prolongation in asymptomatic HIV - infected patients treated and untreated with antiretroviral therapy. - Siwak, Ewa; Suchacz, Magdalena M.; Cielniak, Iwona; Kubicka, Joanna; Pulik, Piotr; Sapuła, Mariusz; Firląg-Burkacka, Ewa (Advances in Hygiene & Experimental Medicine / Postepy Higieny i Medycyny Doswiadczalnej, 2019)