ebrary, Inc, & Ali, N. (2005). Alarm bells in medicine: Danger symptoms in medicine, surgery, and clinical specialties. Blackwell.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Nadeem Ali. Alarm Bells in Medicine: Danger Symptoms in Medicine, Surgery, and Clinical Specialties. Malden, Mass.: Blackwell, 2005.
MLA način citiranja (9. izdanje)ebrary, Inc, i Nadeem Ali. Alarm Bells in Medicine: Danger Symptoms in Medicine, Surgery, and Clinical Specialties. Blackwell, 2005.
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