Temporal and spatial distribution trends of polio vaccine coverage in less than one-year old children in Brazil, 2011-2021. - da Silva TMR; Sá ACMGN; Prates EJS; Freitas Saldanha R; da Silva TPR; Silva Teixeira AMD; Beinner MA; de Oliveira SR; de Sá ATN; Matozinhos FP; Vieira EWR (BMC public health, 2023)