title: How many, precisely?
authors.affiliation: Department of Biostatistics, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina, USA. kant@urc.edu
authors.forename: Shrikant I
authors.initials: SI
authors.lastname: Bangdiwala
mesh_terms: D000059:Accidents / Q000706:statistics & numerical data*; D016001:Confidence Intervals; D006801:Humans; D018401:Sample Size; D035501:Uncertainty