title: Statistical issues in longitudinal studies.
authors.affiliation: Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA.
authors.forename: R
authors.initials: R
authors.lastname: Bellocco
authors.forename: M
authors.initials: M
authors.lastname: Pagano
mesh_terms: D006801:Humans; D008137:Longitudinal Studies; D013223:Statistics as Topic