Fakhirudin mohd Razali. (2014). Comparison between total intravenous anaesthesia and inhalational anaesthesia: Changes in respiratory function and oxygen saturation after lumbar surgery. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fakhirudin mohd Razali. Comparison Between Total Intravenous Anaesthesia and Inhalational Anaesthesia: Changes in Respiratory Function and Oxygen Saturation After Lumbar Surgery. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Fakhirudin mohd Razali. Comparison Between Total Intravenous Anaesthesia and Inhalational Anaesthesia: Changes in Respiratory Function and Oxygen Saturation After Lumbar Surgery. Universiti Kebangsaan Malaysia, 2014.
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