The authors reply

Am J Epidemiol. 2015 Feb 1;181(3):218-9. doi: 10.1093/aje/kwu464. Epub 2015 Jan 21.

Authors

Michael S Kramer¹, Xun Zhang², Robert W Platt¹

Affiliations

¹ Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, QC, Canada Department of Epidemiology, Biostatistics and Occupational Health, Faculty of Medicine, McGill University, Montreal, QC, Canada.
² Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, QC, Canada.

PMID: 25612574
DOI: 10.1093/aje/kwu464

No abstract available

Publication types

Letter
Comment

MeSH terms

Data Interpretation, Statistical*
Epidemiologic Research Design*
Female
Gestational Age*
Humans
Perinatal Mortality*
Pregnancy
Premature Birth / etiology*
Stillbirth*