[1]    Lunch C.Big data: how do your data grow?[J].Nature，2008，455 （7209）:28-29.

[2]    Kum HC，Ahalt S，Carsey TM.Dealing with data:governments records[J].Science，2011，332（6035）:1263.

[3]    Szlezak N，Evers M，Wang J，et al.The role of big data and advanced analytics in drug discovery，development，and commercialization[J].Clin Pharmacol Ther，2014，95（5）:492-495.

[4]    Kerr RS, Weeks AD.Lessons from 150 years of UK maternal hemorrhage deaths[J].Acta Obstet Gynecol Scand，2015，94: 664-666.

[5]     Liang J, Dai L, Zhu J, et al.Preventable maternal mortality: geographic/rural-urban differences and associated factors from the population-based maternal mortality surveillance system in China[J].BMC Public Health,2011, 11:243.

[6]     Creanga AA, Bateman BT, Kuklina EV, et al.Racial and ethnic disparities in severe maternal morbidity: a multistate analysis, 2008-2010[J].Am J Obstet Gynecol, 2014,210（5）:435e1-8.

[7]     Committee on Patient Safety and Quality Improvement.Committee opinion no.590: preparing for clinical emergencies in obstetrics and gynecology[J].Obstet Gynecol,2014,123（3）:722-725.

[8]     Jones DA, DeVita MA, Bellomo R.Rapid-response teams[J].N Engl J Med,2011,365（2）:139-146.

[9]     Groves P，Kayyali B，Knott D，et al.The' big data' revolution in healthcare.McKinsey Quarterly[2013-1-15].http://www payerfusion.com/wp-content/uploads/2014/02/The_big_data_revolution_ in_healthcare-1.pdf.

[10]    Ward JC.Oncology Reimbursement in the Era of Personalized Medicine and Big Data[J].J Oncol Prac，2014，10（2）: 83-86.

（2015-09-01收稿）