TY - GEN AU - Asker,Selvi AU - Ozbay,Bulent AU - Ekin,Selami AU - Yildiz,Hanifi AU - Sertogullarindan,Bunyamin TI - Two-year survival of severe chronic obstructive pulmonary disease subjects requiring invasive mechanical ventilation and the factors affecting survival SN - 0030-9982 PY - 2017///0103 KW - Aged KW - Female KW - Hospital Mortality KW - Humans KW - Male KW - Middle Aged KW - Pulmonary Disease, Chronic Obstructive KW - mortality KW - Respiration, Artificial KW - Retrospective Studies KW - Survival Rate N1 - Publication Type: Journal Article ER -