TY - RPRT TI - A comparison between transport and diffusion calculations using a finite element-spherical harmonics radiation transport method. AU - E D Aydin AU - C R E de Oliveira AU - A J H Goddard PY - 2002 DO - 10.1118/1.1500404 UR - https://pubmed.ncbi.nlm.nih.gov/12349922/ ID - 12349922 ER -