APA (7 वां संस्करण) प्रशस्ति पत्र
Nilsson, A. (2015). Patient-controlled sedation in procedural care. Linkoping University Faculty of Health Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Nilsson, Andreas. Patient-controlled Sedation in Procedural Care. Linkoping: Linkoping University Faculty of Health Sciences, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Nilsson, Andreas. Patient-controlled Sedation in Procedural Care. Linkoping University Faculty of Health Sciences, 2015.
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