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Screening for Hypercholesterolemia in Primary Care: Randomised Controlled Trial of Postal Questionnaire Appraising Risk of Coronary Heart Disease
Hutchison, B, (1997)
Casting the Screening Net: Separating Big Fish from Little Fish
Markham, B, (1997)
Development and Application of a Needs-based Methodology for Calculating a Capitation Rate for a Comprehensive Health Organization
Birch, S, (1990)