Kenneth J. Rothman

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The influence of meteorological factors on COVID-19 spread in Italy during the first and second wave

A North American study of anthropometric factors and semen quality

Risk of miscarriage in relation to seasonal influenza vaccination before or during pregnancy

Glycemic load, dietary fiber, added sugar and spontaneous abortion in two preconception cohorts

COVID-19 vaccination and menstrual cycle characteristics: A prospective cohort study

Air pollution and fecundability in a North American preconception cohort study

Socioeconomic status and fecundability in a Danish preconception cohort

Association between diabetes and mortality among adult patients hospitalized with COVID-19: A cohort study of hospitalized adults in Ontario, Canada, and Copenhagen, Denmark

Using inverse odds weights to separate modification from better confounding control when restricting on covariates

A prospective cohort study of preconception COVID-19 vaccination and miscarriage

Preconception periodontitis and risk of spontaneous abortion in a prospective cohort study

A randomized trial of web-based fertility-tracking software and fecundability

Preconception use of antibiotics and fecundability: A Danish prospective cohort study

Labour market participation and retirement after stroke in Denmark: Registry based cohort study

Does fetal sex influence the risk of venous thrombosis in pregnancy?: A cohort study

Pragmatic considerations for negative control outcome studies to guide non-randomized comparative analyses: A narrative review

Initial antithrombotic therapy after percutaneous left atrial appendage occlusion shifting approaches to a moving target

Risks of uterine perforation and expulsion associated with intrauterine devices