@misc{misc2bd7634f, title = {Pet VS spect in Alzheimer patient's: A controlled study}, author = {Buchpiguel, Carlos Alberto and Ono, Carla Raquel and Smid, Jerusa and Nitrini, Ricardo and Bottino, Cassio and Cerri, Giovanni G. and Caramelli, Paulo and Leite, Claudia Costa and Sapienza, Marcelo and Watanabe, Tomoco and Duran, Fabio and Busatto, Geraldo Filho}, year = {2006}, booktitle = {Congress of World Federation of Nuclear Medicine & Biology} }