Simplified models to assess newborn gestational age in low-middle income countries: findings from a multicountry, prospective cohort study

Alliance for Maternal and Newborn Health Improvement (AMANHI) Gestational Age Study Group, & Alliance for Maternal and Newborn Health Improvement (AMANHI) GA Study Group. BMJ Global Health. 2021;6(9):e005688. https://doi.org/10.1136/bmjgh-2021-005688