title: [Biostatistics and clinical epidemiology. 4. The analysis of quantitative data: a comparison between groups].
authors.affiliation: Unità di Biometria, IRCCS Policlinico San Matteo, Pavia.
authors.forename: C
authors.initials: C
authors.lastname: Klersy
authors.forename: A
authors.initials: A
authors.lastname: Raisaro
authors.forename: S
authors.initials: S
authors.lastname: Ghio
mesh_terms: D000704:Analysis of Variance; D001699:Biometry; D004813:Epidemiology / Q000706:statistics & numerical data*; D006801:Humans; D012494:Sampling Studies; D018709:Statistics, Nonparametric
vernacular_title: Biostatistica ed epidemiologia clinica. 4. L'analisi dei dati quantitativi: confronto fra gruppi.