Spaeth, J., Steinmann, D., Schumann, S., & Guttmann, J. (2008). Intraluminal measurement probe increases resistance of pediatric endotracheal tubes. BioMed Central.
استشهاد بنمط شيكاغوSpaeth, J., D. Steinmann, S. Schumann, و J. Guttmann. Intraluminal Measurement Probe Increases Resistance of Pediatric Endotracheal Tubes. BioMed Central, 2008.
MLA استشهادSpaeth, J., D. Steinmann, S. Schumann, و J. Guttmann. Intraluminal Measurement Probe Increases Resistance of Pediatric Endotracheal Tubes. BioMed Central, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.