TY  - RPRT
TI  - Differences in morbidity measures and risk factor identification using multiple data sources: the case of coronary heart disease.
AU  - J H Madans
AU  - C A Reuben
AU  - S T Rothwell
AU  - M S Eberhardt
DO  - 10.1002/sim.4780140521
UR  - https://pubmed.ncbi.nlm.nih.gov/7792454/
ID  - 7792454
ER  -