TY  - RPRT
TI  - Methods for measuring the modulation transfer function of gamma camera systems.
AU  - T Väyrynen
AU  - U Pitkänen
AU  - K Kiviniitty
PY  - 1980
DO  - 10.1007/bf00261201
UR  - https://pubmed.ncbi.nlm.nih.gov/7379801/
ID  - 7379801
ER  -