title: Researching the grass roots.
authors.forename: W E
authors.initials: WE
authors.lastname: Osmun
mesh_terms: D002170:Canada; D002690:Chlamydia Infections / Q000175:diagnosis / Q000453:epidemiology; D003153:Community Health Services; D005194:Family Practice; D006302:Health Services Research / Q000458:organization & administration; D011320:Primary Health Care / Q000191:economics / Q000458:organization & administration