TY  - RPRT
TI  - Approximate 3D iterative reconstruction for SPECT.
AU  - D R Gilland
AU  - R J Jaszczak
AU  - T A Riauka
AU  - R E Coleman
PY  - 1997
DO  - 10.1118/1.598030
UR  - https://pubmed.ncbi.nlm.nih.gov/9304570/
ID  - 9304570
ER  -