Krempser, Alexandre R., Alexandre B. Soares, e Rossana Corbo. 2015. “Development and Evaluation of Standard Operating Procedures (SOPs) for Quality Control Tests and Radiological Protection Activities in a Nuclear Medicine Service”. Revista Brasileira De Física Médica 5 (2):177-80. https://doi.org/10.29384/rbfm.2011.v5.n2.p177-180.