Nigeen, W.; Salam, S.; Ashraf, S.; Bhat, A. S. Pattern of Admissions, Clinical Course and Short Term Outcome of Patients Admitted to an Obstetric ICU of a Tertiary Care Hospital of North India: A Retrospective Study. Int J Reprod Contracept Obstet Gynecol 2018, 7, 1749-1753.