Ceferino Obcemea

Use of EPID for leaf position accuracy QA of dynamic multi‐leaf collimator (DMLC) treatment

Jenghwa Chang, Ceferino Obcemea, Jussi Sillanpaa et al. · Medical Physics · 2004 · 65 citations

Dosimetric effect of respiratory motion in external beam radiotherapy of the lung

James Mechalakos, Ellen Yorke, G Mageras et al. · Radiotherapy and Oncology · 2004 · 60 citations

Dosimetric Effect, Respiratory Motion, Radiation Therapy +8

Workshop Report for Cancer Research: Defining the Shades of Gy: Utilizing the Biological Consequences of Radiotherapy in the Development of New Treatment Approaches—Meeting Viewpoint

Mansoor M. Ahmed, C. Norman Coleman, Marc S. Mendonca et al. · Cancer Research · 2018 · 25 citations · Full text

Separation of primary and scatter components of measured photon beam data

Bengt E. Bjärngard, Harunor Rashid, Ceferino Obcemea · Physics in Medicine and Biology · 1989 · 21 citations

Scatter Components, Engineering, Measurement +22

Atomic force microscopy of paired helical filaments isolated from the autopsied brains of patients with Alzheimer's disease and immunolabeled against microtubule-associated protein tau.

Miloš D. Ikonomović, David M. Armstrong, Shu-Hui Yen et al. · PubMed · 1995 · 15 citations