Name Info Provider Link
free resource BioMed Central https://bmcpregnancychildbirth.biomedcentral.com/articles/10.1186/s12884-022-05275-w
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36526974/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/36526974