TY - JOUR T1 - The impact of early morphine administration on septic patients with pre-existing chronic heart failure JO - Clinics A1 - Zou, Zhi-Ye A1 - Gui, Shui-Qing SN - 1807-5932 UL - 10.1016/j.clinsp.2025.100655 VL - 80 Y1 - 2025 PB - Brasil ER -