@misc{indiciaeb86f9186d083, title = {A TEST DEVICE FOR RADIODIAGNOSTIC SYSTEMS.}, author = {P SOILA and E TAEHTI}, year = {1965}, doi = {10.1259/0007-1285-38-452-602}, url = {https://pubmed.ncbi.nlm.nih.gov/14326463/}, note = {Source identifier: 14326463} }