Analysis of scientific production on Zika virus and pregnancy - Moura, Luana Kelle Batista; Cordeiro, Sarah Maria Melo; Landim Almeida, Camila Aparecida Pinheiro; Pinto Marques, Maria do Céu Mendes; Araújo, Telma Maria Evangelista de; Moura, Maria Eliete Batista (2018)