The effect of myocardial dysfunction on mortality in children with septic shock: a prospective observational study. - Soydan, Ekin; Murat, Mehmet; Karahan, Ceren; Gonullu, Ahmet; Aksoy, Yigit; Ceylan, Gokhan; Topal, Sevgi; Colak, Mustafa; Seven, Pınar; Sandal, Ozlem Sarac; Atakul, Gulhan; Karaarslan, Utku; et al. (European Journal of Pediatrics, 2023)