Immediate Complications After Medical Compared With Surgical Termination of PregnancyMaarit Niinimäki, Oskari Heikinheimo, Aini Bloigu et al.|Obstetrics and Gynecology|2009Cited by 78
Comparison of rates of adverse events in adolescent and adult women undergoing medical abortion: population register based studyMaarit Niinimäki, Mika Gissler, Elina Hemminki et al.|BMJ|2011Cited by 43
Immediate adverse events after second trimester medical termination of pregnancy: results of a nationwide registry studyMaarit Mentula, Oskari Heikinheimo, Maarit Niinimäki et al.|Human Reproduction|2011Cited by 34
Young age and termination of pregnancy during the second trimester are risk factors for repeat second-trimester abortionMaarit Mentula, Oskari Heikinheimo, Maarit Niinimäki et al.|American Journal of Obstetrics and Gynecology|2010Cited by 26