TY  - RPRT
TI  - Measured attenuation correction methods.
AU  - H Ostertag
AU  - W K Kübler
AU  - J Doll
AU  - W J Lorenz
PY  - 1989
DO  - 10.1007/bf00631764
UR  - https://pubmed.ncbi.nlm.nih.gov/2583200/
ID  - 2583200
ER  -