Twins are a risk factor for developing severe hypertensive disorders in the puerperium following a normotensive pregnancy.
Shunji
S
Suzuki
D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D007564:Japan / Q000453:epidemiology; D011247:Pregnancy; D011644:Puerperal Disorders / Q000453:epidemiology*; D012189:Retrospective Studies; D012307:Risk Factors; D014427:Twins