TY - BOOK AU - Grantz, Katherine L TI - Cohort Profile: NICHD Fetal Growth Studies-Singletons and Twins SN - 0300-5771 PY - 2018/// KW - *Fetal Development/ph [Physiology] KW - *Twins KW - Adolescent KW - Adult KW - Cohort Studies KW - Continental Population Groups/eh [Ethnology] KW - Female KW - Gestational Age KW - Humans KW - IN PROCESS -- NOT YET INDEXED KW - Maternal Age KW - Pregnancy KW - Quality Assurance, Health Care/st [Standards] KW - Ultrasonography, Prenatal KW - Young Adult KW - MedStar Washington Hospital Center KW - Obstetrics and Gynecology/Maternal-Fetal Medicine KW - Journal Article KW - Multicenter Study KW - Research Support, American Recovery and Reinvestment Act KW - Research Support, N.I.H., Intramural KW - Twin Study N1 - Available online from MWHC library: Feb 1996 - present (after 2 years) UR - https://dx.doi.org/10.1093/ije/dyx161 ER -