Antiviral prophylaxis or preemptive therapy for cytomegalovirus after liver transplantation?: A systematic review and meta-analysis oleh Dipesh Kumar Yadav, Dipesh Kumar Yadav, Dipesh Kumar Yadav, Dipesh Kumar Yadav, Dipesh Kumar Yadav, Vishnu Prasad Adhikari, Vishnu Prasad Adhikari, Rajesh Kumar Yadav, Alina Singh, Xing Huang, Xing Huang, Xing Huang, Xing Huang, Xing Huang, Qi Zhang, Qi Zhang, Qi Zhang, Qi Zhang, Qi Zhang, Prabesh Pandit, Qi Ling, Qi Ling, Tingbo Liang, Tingbo Liang, Tingbo Liang, Tingbo Liang, Tingbo Liang