The involvement of the pathway connecting the substantia nigra, the periaqueductal gray matter and the retrotrapezoid nucleus in breathing control in a rat model of Parkinson's disease - Lima, Juliana Cristina de; Santos, Luiz Marcelo Oliveira; Botelho, Marina Taranto; Moreira, Thiago dos Santos; Takakura, Ana Carolina (Experimental Neurology, 2018)