Cengel, K. A., Belal, Z., Kim, M. M., Hagan, S., Camps, S., Kalinin, A., . . . Tschabrunn, C. Cardiorespiratory-gated cardiac proton radiotherapy using a novel ultrasound guidance system. Elsevier.
Chicago Style (17th ed.) CitationCengel, Keith A., et al. Cardiorespiratory-gated Cardiac Proton Radiotherapy Using a Novel Ultrasound Guidance System. Elsevier.
MLA (9th ed.) CitationCengel, Keith A., et al. Cardiorespiratory-gated Cardiac Proton Radiotherapy Using a Novel Ultrasound Guidance System. Elsevier.
Warning: These citations may not always be 100% accurate.