Ihunnaya O. Frederick

International standards for newborn weight, length, and head circumference by gestational age and sex: the Newborn Cross-Sectional Study of the INTERGROWTH-21st Project

José Villar, Leila Cheikh Ismail, César G. Victora et al. · The Lancet · 2014 · 2.3K citations

Medicine, Child Health, Pediatrics +17

Quality of Life in Persons with Irritable Bowel Syndrome (Development and Validation of a New Measure)

Donald L. Patrick, Douglas A. Drossman, Ihunnaya O. Frederick et al. · Digestive Diseases and Sciences · 1998 · 751 citations

Medicine, Health Promotion, Gastroenterology +10

Pre-pregnancy Body Mass Index, Gestational Weight Gain, and Other Maternal Characteristics in Relation to Infant Birth Weight

Ihunnaya O. Frederick, Michelle A. Williams, Anne Sales et al. · Maternal and Child Health Journal · 2007 · 305 citations

Medicine, Maternal Health, Obstetrics +16

The likeness of fetal growth and newborn size across non-isolated populations in the INTERGROWTH-21st Project: the Fetal Growth Longitudinal Study and Newborn Cross-Sectional Study

José Villar, Aris T. Papageorghiou, Ruyan Pang et al. · The Lancet Diabetes & Endocrinology · 2014 · 292 citations

Medicine, Human Development, Pediatrics +17

A case-control study of maternal recreational physical activity and risk of gestational diabetes mellitus

Jennifer C. Dempsey, Carole L. Butler, Tanya K. Sorensen et al. · Diabetes Research and Clinical Practice · 2004 · 236 citations

Public Health, Maternal Health, Obstetrics +12