In January 9th, the national science and technology work conference was held in Beijing. The meeting summarized the scientific and technological innovation work since the 18th National Congress of the Party, and also studied and deployed ……

On July 16, in order to further promote the management of the list of imported products purchased by the provincial health and family planning institutions, simplify procedures and improve the efficiency of government procurement of impor……

Clinical trials are the most commonly used types of clinical epidemiological studies. They are patient-based studies that are often used to evaluate the effectiveness of a drug or treatment. Mainly include: 1. treatment research It ……