title: Measuring the impact of a district health unit--a baseline study.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D009864:Ontario; D011635:Public Health Administration; D012111:Residence Characteristics; D012423:Rural Health; D012959:Socioeconomic Factors