title: The Western Canada study: effective management of a high-profile study of risk.
authors.forename: Tee L
authors.initials: TL
authors.lastname: Guidotti
mesh_terms: D000393:Air Pollutants / Q000633:toxicity*; D000397:Air Pollution / Q000009:adverse effects*; D000822:Animal Husbandry; D000818:Animals; D000831:Animals, Newborn; D002170:Canada; D002417:Cattle; D004781:Environmental Exposure / Q000009:adverse effects*; D004784:Environmental Monitoring; D005579:Fossil Fuels / Q000633:toxicity*; D006862:Hydrogen Sulfide / Q000032:analysis; D012098:Reproduction / Q000187:drug effects
chemical_list: D000393:Air Pollutants; D005579:Fossil Fuels; D006862:Hydrogen Sulfide