Department of Epidemiology and Biostatistics Louis University.Louis 63104 States;
Department of Health Management and Policy Louis University.Louis 63104 States;
Department of Endocrinology and Metabolism Health.Charles 63303 States;
Division of Epidemiology for Health and Equity College of Wisconsin 53226 States;
Department of Epidemiology School of Public Health of California Angeles 90095 States;
Population Health Sciences Institute for Ageing and Vitality University upon Tyne NE45PL Kingdom;
EPIDEMIOLOGY; PREGNANCY; Health care delivery; Birth outcomes; Gestational diabetes; INSULIN;