TY - RPRT TI - Calculation of conversion coefficients for clinical photon spectra using the MCNP code. AU - M A F Lima AU - A X Silva AU - V R Crispim PY - 2004 DO - 10.1093/rpd/nch351 UR - https://pubmed.ncbi.nlm.nih.gov/15367760/ ID - 15367760 ER -