title: Comments on Thavendiranathan et al. Do blood tests cause anemia in hospitalized patients?
authors.forename: Norman A
authors.initials: NA
authors.lastname: Desbiens
mesh_terms: D000704:Analysis of Variance; D003627:Data Interpretation, Statistical; D006400:Hematocrit; D006454:Hemoglobins / Q000032:analysis*; D006760:Hospitalization; D006801:Humans; D016011:Normal Distribution; D018962:Phlebotomy / Q000009:adverse effects*; D012044:Regression Analysis
chemical_list: D006454:Hemoglobins