Incidence and duration of hospitalizations among persons with AIDS: an event history approach.

MLA

Crystal, Stephen, et al. “Incidence and Duration of Hospitalizations among Persons with AIDS: An Event History Approach.” Health Services Research, vol. 33, no. 6, Feb. 1999, pp. 1611–38. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=1575774&authtype=sso&custid=ns315887.

APA

Crystal, S., Lo Sasso, A. T., Crystal, S., Lo Sasso, A. T., & Sambamoorthi, U. (1999). Incidence and duration of hospitalizations among persons with AIDS: an event history approach. Health Services Research, 33(6), 1611–1638.

Chicago

Crystal, Stephen, Anthony T. Lo Sasso, S Crystal, A T Lo Sasso, and U Sambamoorthi. 1999. “Incidence and Duration of Hospitalizations among Persons with AIDS: An Event History Approach.” Health Services Research 33 (6): 1611–38. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=asx&AN=1575774&authtype=sso&custid=ns315887.