TY - GENERIC DO - 10.20944/preprints202104.0157.v1 UR - http://dx.doi.org/10.20944/preprints202104.0157.v1 TI - Influence of Chinese National Centralized Drug Procurement on the Price of Policy-Related Drugs: An Interrupted Time Series Analysis T2 - Preprints AU - Wang, Ni AU - Yang, Ying AU - Xu, Luxinyi AU - Mao, Zongfu AU - Cui, Dan PY - 2021 DA - 2021/04/06 PB - Preprints