title: Statistical principles underlying the applications of laboratory methods to field studies.
authors.affiliation: Department of Community Health, School of Medicine, Wright State University, Ohio 45387-1695, USA.
authors.forename: S S
authors.initials: SS
authors.lastname: Guo
authors.forename: W
authors.initials: W
authors.lastname: Wisemandle
authors.forename: W C
authors.initials: WC
authors.lastname: Chumlea
authors.forename: R M
authors.initials: RM
authors.lastname: Siervogel
mesh_terms: D006801:Humans; D016014:Linear Models; D012107:Research Design / Q000706:statistics & numerical data*; D018401:Sample Size