Objective:To study and compare the clinical effects of the combination of different interventional embolization chemotherapy and radiofrequency ablation in pati
Objective:To analyze the effect of apatinib,S-1 combined with paclitaxel perfusion on malignant seroperitoneum of gastric cancer.Methods:From December 2019 to M
With the application of queuing theory model,this paper regards breast cancer screening in primary health care service center as a queuing system.With the help