Enlace original:
https://openknowledge.worldbank.org/handle/10986/5200
Chen, W.
,
Tang, S. L.
,
Sun, J.
,
Ross-Degnan, D.
,
Wagner, A. K.
,
[ Availability and Use of Essential Medicines in China : Manufacturing, Supply, and Prescribing in Shandong and Gansu Provinces , Bmc Health Services Research ]
