TY - CHAP T1 - Pregnancy Dating Guidance T2 - Evidence Based Global Health Manual for Preterm Birth Risk Assessment PY - 2022/07/28 AU - Anumba DOC ED - DO - DOI: 10.1007/978-3-031-04462-5_4 PB - Springer International Publishing SN - 9783031044618 SP - 25 EP - 29 Y2 - 2024/12/22 ER -