Hemoglobin concentrations in early pregnancy and their associations with adverse pregnancy outcomes in Western China: a population-based study
BMC Pregnancy Childbirth. 2024 Nov 16;24(1):761. doi: 10.1186/s12884-024-06968-0. ABSTRACT BACKGROUND: Despite the global standardization of hemoglobin (Hb) testing in early pregnancy, the impact of first …