Langen, H., Kohlhauser-Vollmuth, C., Sengenberger, C., Bielmeier, J., Jocher, R., & Eschmann, M. Performing Chest X-Rays at Inspiration in Uncooperative Children: The Effect of Exercises with a Training Program for Radiology Technicians. Wiley.
Chicago Style (17th ed.) CitationLangen, Heinz-Jakob, Christiane Kohlhauser-Vollmuth, Corinna Sengenberger, Johann Bielmeier, Renate Jocher, and Martina Eschmann. Performing Chest X-Rays at Inspiration in Uncooperative Children: The Effect of Exercises with a Training Program for Radiology Technicians. Wiley.
MLA (9th ed.) CitationLangen, Heinz-Jakob, et al. Performing Chest X-Rays at Inspiration in Uncooperative Children: The Effect of Exercises with a Training Program for Radiology Technicians. Wiley.
Warning: These citations may not always be 100% accurate.