title: A note regarding Lee's checks for minimum numbers of subjects where relative risks have been calculated.
authors.affiliation: Competence Center in Methodology and Statistics, Centre de Recherche Public de la Santé, 1a-b Rue Thomas Edison Strassen L-1445, Luxembourg.
authors.forename: Stephen
authors.initials: S
authors.lastname: Senn
authors.forename: Edith Nijedeka
authors.initials: EN
authors.lastname: Jude-Eze
mesh_terms: D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008297:Male; D015201:Meta-Analysis as Topic