TY - RPRT TI - Prior immobilization and positioning for more efficient radiotherapy. AU - M M Kligerman AU - K R Hogstrom AU - R G Lane AU - J W Somers DO - 10.1016/0360-3016(77)90121-3 UR - https://pubmed.ncbi.nlm.nih.gov/413813/ ID - 413813 ER -