TY - RPRT TI - Factor analysis with a priori knowledge--application in dynamic cardiac SPECT. AU - A Sitek AU - E V Di Bella AU - G T Gullberg PY - 2000 DO - 10.1088/0031-9155/45/9/314 UR - https://pubmed.ncbi.nlm.nih.gov/11008961/ ID - 11008961 ER -