TY - GEN AU - Boellaard,R AU - Essers,M AU - van Herk,M AU - Mijnheer,B J TI - New method to obtain the midplane dose using portal in vivo dosimetry SN - 0360-3016 PY - 1998///0604 KW - Humans KW - Phantoms, Imaging KW - Radiometry KW - methods KW - Radiotherapy Dosage KW - Scattering, Radiation N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/s0360-3016(98)00048-0 ER -