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Using administrative healthcare data to recruit study subjects : Experience with'Camouflaged Sampling.

Larry-D LYND ; Aslam-H ANIS ; Malcolm MACLURE ; Peter-D PARE ; Leanne-D WARREN ; British Columbia Ministry of Health Service. Victoria. BC. CAN ; University of British Columbia. Faculty of Medicine. Centre for Health Evaluation and Outcomes Sciences. Department of Health Care and Epidemiology. Vancouver. BC. CAN |

Dans European journal of epidemiology (vol. 19, n° 6, 2004)

[BDSP. Notice produite par INIST-CNRS R0x1SLo7. Diffusion soumise à autorisation]. Purpose : To recruit a sample of asthmatics heterogeneous for short-acting (SA) (3-agonist use while protecting their privacy, and to compare participants recruit[...]

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