Correlation Between Inferior Vena Cava Collability Index And Malnutrition In Critical Patients: Aprospective Observational Study - Soylu Veysel Garani; Yılmaz Ayşe; Taşkın Öztürk; Demir Ufuk; Çatan İnan Funda; Doğanay Zahide (My University, 2023)