| Organ motion and its management KM Langen, DTL Jones International Journal of Radiation Oncology* Biology* Physics 50 (1), 265-278, 2001 | 1276 | 2001 |
| Observations on real-time prostate gland motion using electromagnetic tracking KM Langen, TR Willoughby, SL Meeks, A Santhanam, A Cunningham, ... International Journal of Radiation Oncology* Biology* Physics 71 (4), 1084-1090, 2008 | 437 | 2008 |
| Quality assurance for image‐guided radiation therapy utilizing CT‐based technologies: a report of the AAPM TG‐179 JP Bissonnette, PA Balter, L Dong, KM Langen, DM Lovelock, M Miften, ... Medical physics 39 (4), 1946-1963, 2012 | 380 | 2012 |
| QA for helical tomotherapy: report of the AAPM task group 148 a KM Langen, N Papanikolaou, J Balog, R Crilly, D Followill, SM Goddu, ... Medical physics 37 (9), 4817-4853, 2010 | 343 | 2010 |
| Evaluation of ultrasound-based prostate localization for image-guided radiotherapy KM Langen, J Pouliot, C Anezinos, M Aubin, AR Gottschalk, IC Hsu, ... International Journal of Radiation Oncology* Biology* Physics 57 (3), 635-644, 2003 | 311 | 2003 |
| Performance characterization of megavoltage computed tomography imaging on a helical tomotherapy unit SL Meeks, JF Harmon Jr, KM Langen, TR Willoughby, TH Wagner, ... Medical physics 32 (8), 2673-2681, 2005 | 265 | 2005 |
| Assessment of parotid gland dose changes during head and neck cancer radiotherapy using daily megavoltage computed tomography and deformable image registration C Lee, KM Langen, W Lu, J Haimerl, E Schnarr, KJ Ruchala, GH Olivera, ... International Journal of Radiation Oncology* Biology* Physics 71 (5), 1563-1571, 2008 | 253 | 2008 |
| Serial megavoltage CT imaging during external beam radiotherapy for non–small-cell lung cancer: Observations on tumor regression during treatment PA Kupelian, C Ramsey, SL Meeks, TR Willoughby, A Forbes, TH Wagner, ... International Journal of Radiation Oncology* Biology* Physics 63 (4), 1024-1028, 2005 | 237 | 2005 |
| The use of megavoltage CT (MVCT) images for dose recomputations KM Langen, SL Meeks, DO Poole, TH Wagner, TR Willoughby, ... Physics in Medicine & Biology 50 (18), 4259, 2005 | 228 | 2005 |
| Characterization and use of EBT radiochromic film for IMRT dose verification OA Zeidan, SAL Stephenson, SL Meeks, TH Wagner, TR Willoughby, ... Medical physics 33 (11), 4064-4072, 2006 | 217 | 2006 |
| Deformable registration of the planning image (kVCT) and the daily images (MVCT) for adaptive radiation therapy W Lu, GH Olivera, Q Chen, KJ Ruchala, J Haimerl, SL Meeks, KM Langen, ... Physics in Medicine & Biology 51 (17), 4357, 2006 | 214 | 2006 |
| Evaluation of image-guidance protocols in the treatment of head and neck cancers OA Zeidan, KM Langen, SL Meeks, RR Manon, TH Wagner, ... International Journal of Radiation Oncology* Biology* Physics 67 (3), 670-677, 2007 | 208 | 2007 |
| Daily variations in delivered doses in patients treated with radiotherapy for localized prostate cancer PA Kupelian, KM Langen, OA Zeidan, SL Meeks, TR Willoughby, ... International Journal of Radiation Oncology* Biology* Physics 66 (3), 876-882, 2006 | 191 | 2006 |
| Initial experience with megavoltage (MV) CT guidance for daily prostate alignments KM Langen, Y Zhang, RD Andrews, ME Hurley, SL Meeks, DO Poole, ... International Journal of Radiation Oncology* Biology* Physics 62 (5), 1517-1524, 2005 | 191 | 2005 |
| Intraprostatic fiducials for localization of the prostate gland: monitoring intermarker distances during radiation therapy to test for marker stability PA Kupelian, TR Willoughby, SL Meeks, A Forbes, T Wagner, M Maach, ... International Journal of Radiation Oncology* Biology* Physics 62 (5), 1291-1296, 2005 | 191 | 2005 |
| Image guided radiation therapy (IGRT) technologies for radiation therapy localization and delivery J De Los Santos, R Popple, N Agazaryan, JE Bayouth, JP Bissonnette, ... International Journal of Radiation Oncology* Biology* Physics 87 (1), 33-45, 2013 | 184 | 2013 |
| Evaluation of geometric changes of parotid glands during head and neck cancer radiotherapy using daily MVCT and automatic deformable registration C Lee, KM Langen, W Lu, J Haimerl, E Schnarr, KJ Ruchala, GH Olivera, ... Radiotherapy and Oncology 89 (1), 81-88, 2008 | 165 | 2008 |
| A technique for adaptive image-guided helical tomotherapy for lung cancer CR Ramsey, KM Langen, PA Kupelian, DD Scaperoth, SL Meeks, ... International Journal of Radiation Oncology* Biology* Physics 64 (4), 1237-1244, 2006 | 165 | 2006 |
| Image-guided radiotherapy for localized prostate cancer: treating a moving target PA Kupelian, KM Langen, TR Willoughby, OA Zeidan, SL Meeks Seminars in radiation oncology 18 (1), 58-66, 2008 | 153 | 2008 |
| Evaluation of image-guidance strategies in the treatment of localized prostate cancer PA Kupelian, C Lee, KM Langen, OA Zeidan, RR Mañon, TR Willoughby, ... International Journal of Radiation Oncology* Biology* Physics 70 (4), 1151-1157, 2008 | 133 | 2008 |
