TY  - RPRT
TI  - Comparative research and analysis methods for shared learning from health system reforms.
AU  - M A González Block
PY  - 1997
DO  - 10.1016/s0168-8510(97)00072-9
UR  - https://pubmed.ncbi.nlm.nih.gov/10176300/
ID  - 10176300
ER  -