Evaluation of the temporal acoustic window for transcranial doppler in a multi-ethnic population in Brazil - Bazan, Rodrigo; Braga, Gabriel Pereira; Luvizutto, Gustavo José; Hueb, João Carlos; Hokama, Newton Key; Bazan, Silméia Garcia Zanati; Nunes, Hélio Nunes de Carvalho; Leite, João Pereira; Pontes Neto, Octávio Marques (Ultrasound in Medicine and Biology, 2015)