@article{article57643962, title = {Direct measurement of instantaneous source speed for a HDR brachytherapy unit using an optical fiber based detector}, author = {Minamisawa, Renato Amaral and Rubo, Rodrigo Augusto and Seraide, Rodrigo Migotto and Rocha, J. R. O. and Almeida, Adelaide de}, year = {2010}, doi = {10.1118/1.3483780}, journal = {Medical Physics} }