Health workers take to streets to reduce impact of homelessness.
Silversides
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D001955:British Columbia / Q000453:epidemiology; D003695:Delivery of Health Care / Q000379:methods*; D006678:HIV; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission; D006282:Health Personnel / Q000458:organization & administration*; D006703:Ill-Housed Persons; D006801:Humans; D015994:Incidence; D009864:Ontario / Q000453:epidemiology