In this study, 48 elderly patients were treated surgically, mean age was 71, 58 ± 7, 08 years old, one-third ASA III.
Nghiên cứu với 48 trường hợp phẫu thuật, tuổi trung bình 71,58 ± 7,08, ASA III chiếm 1/3 tổng số.