pubmed:abstractText |
Quasi-experimental, nonrandomized, nonequivalent, parallel group-controlled study involving before and after telephone surveys of the general population and postal surveys of general practitioners was conducted, with an adjacent state used as a control group.
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pubmed:affiliation |
Department of Clinical Epidemiology, Suite 41 Medical Center, Cabrini Hospital, 183 Wattletree Road, Malvern, Victoria, Australia 3144. rachelle.buchbinder@med.monash.edu.au
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