title: Snowballs in hell.
authors.forename: David W
authors.initials: DW
authors.lastname: Chambers
mesh_terms: D006801:Humans; D016013:Likelihood Functions; D017063:Outcome Assessment, Health Care / Q000706:statistics & numerical data; D011215:Practice Management, Dental / Q000592:standards / Q000706:statistics & numerical data; D013674:Technology, Dental / Q000592:standards / Q000706:statistics & numerical data*