hat
PMID 21685438. doi:10.1136/bmj.d3606. ↑ « The outpatient management and special considerations of nausea and vomiting in pregnancy ». Semin Perinatol 38 (14): 496–502.
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PMID 21685438. doi:10.1136/bmj.d3606. ↑ Clark SM, Dutta E, Hankins GD (September 2014). "The outpatient management and special considerations of nausea and vomiting in pregnancy".