About this "unresolved mystery" of autism, domestic and foreign experts are continuously conducting a large number of experiments and research to understand the causes...
Hysterosalpingography is a common diagnostic examination used to evaluate the patency and structure of the fallopian tubes in the female reproductive system. It is...
Reporter: Wang Yaoqi, Chai Rong
At the Radiology Department of Beijing Friendship Hospital, Wang Zhenchang, the vice president of the hospital and director of the...
