High Charlson Comorbidity Index Score is associated with early fracture-related complication for internal fixation of neck of femur fractures. - Wong, Ronald Man Yeung; Zu, Yao; Chau, Wai Wang; Tso, Chi Yin; Liu, Wing Hong; Ng, Raymond Wai Kit; Chow, Simon Kwoon Ho; Cheung, Wing Hoi; Tang, Ning; Ho, Kevin Ki Wai (Scientific Reports, 2022)