title: Reproducibility of the external surface position in left-breast DIBH radiotherapy with spirometer-based monitoring: methodological mistake.
authors.affiliation: Shahid Beheshti University of Medical Sciences. s.sabour@sbmu.ac.ir.
authors.forename: Siamak
authors.initials: S
authors.lastname: Sabour
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D005260:Female; D006321:Heart / Q000528:radiation effects*; D006801:Humans; D008168:Lung / Q000528:radiation effects*; D011832:Radiation Injuries / Q000517:prevention & control*; D011834:Radiation Monitoring; D012119:Respiration; D013147:Spirometry / Q000379:methods*