Jun Cheng is currently working as a Professor at Peking University Teaching Hospital, China. He has published numerous research papers and articles in reputed journals and has various other achievements in the related studies. He has extended his valuable service towards the scientific community with his extensive research work. Jun Cheng is currently working as a Professor at Peking University Teaching Hospital, China. He has published numerous research papers and articles in reputed journals and has various other achievements in the related studies. He has extended his valuable service towards the scientific community with his extensive research work.
Gastroenterology