The impact of comorbid [corrected] conditions on critical illness.

MLA

Esper, Annette M., and Greg S. Martin. “The Impact of Comorbid [Corrected] Conditions on Critical Illness.” Critical Care Medicine, vol. 39, no. 12, Dec. 2011, pp. 2728–35. EBSCOhost, https://doi.org/10.1097/CCM.0b013e318236f27e.

APA

Esper, A. M., & Martin, G. S. (2011). The impact of comorbid [corrected] conditions on critical illness. Critical Care Medicine, 39(12), 2728–2735. https://doi.org/10.1097/CCM.0b013e318236f27e

Chicago

Esper, Annette M, and Greg S Martin. 2011. “The Impact of Comorbid [Corrected] Conditions on Critical Illness.” Critical Care Medicine 39 (12): 2728–35. doi:10.1097/CCM.0b013e318236f27e.