Risk of low birthweight associated with the timing and frequency of antenatal care visits in Lao PDR

: a retrospective cohort study

BMC Pregnancy Childbirth

Nagatani S, Horiuchi S, Takahashi K, Matsuura M, Ounchit K, Yamaoka K

2023/2/17

https://pubmed.ncbi.nlm.nih.gov/36803502/