TY  - RPRT
TI  - The HMOs: new models for practice.
AU  - C Bell
AU  - L M Gorman
PY  - 1976
DO  - 10.1300/j010v01n03_08
UR  - https://pubmed.ncbi.nlm.nih.gov/1019796/
ID  - 1019796
ER  -