TY  - RPRT
TI  - Health services research.
AU  - M E Suarez-Almazor
AU  - P Kaul
PY  - 1999
DO  - 10.1097/00002281-199903000-00005
UR  - https://pubmed.ncbi.nlm.nih.gov/10319213/
ID  - 10319213
ER  -