Citation: 羅昊,許靜,摘譯,郭巖,審校. Maternity Referral Systems in Developing Countries: Current Knowledge and Future Research Needs. Chinese Journal of Evidence-Based Medicine, 2009, 09(11): 1139-1140. doi: 10.7507/1672-2531.20090203 Copy
Copyright ? the editorial department of Chinese Journal of Evidence-Based Medicine of West China Medical Publisher. All rights reserved

