title: An unhealthy obsession.
mesh_terms: D002170:Canada; D005381:Financing, Organized / Q000191:economics* / Q000458:organization & administration / Q000706:statistics & numerical data*; D009316:National Institutes of Health (U.S.) / Q000191:economics*; D012108:Research Personnel / Q000191:economics* / Q000523:psychology*; D012109:Research Support as Topic / Q000191:economics* / Q000458:organization & administration / Q000706:statistics & numerical data*; D014481:United States