Invitation Letter

The 5th International Forum on Gastrointestinal Tumor in Changzhi, China   

Medical Oncology  

The 5th Academic Symposium of Changzhi Anti-Cancer Association 
The 5th Annual Meeting of the Medical Oncology Committee of Changzhi Medical Association 
The 4th Academic Conference of Quality Control Department of Oncology Department of Changzhi 

Conference agenda (English version)