Record linkage under suboptimal conditions for data-intensive evaluation of primary care in Rio de Janeiro, Brazil. - Claudia Medina Coeli; Valeria Saraceni; Paulo Mota Medeiros; Helena Pereira da Silva Santos; Luis Carlos Torres Guillen; Luís Guilherme Santos Buteri Alves; Thomas Hone; Christopher Millett; Anete Trajman; Betina Durovni (BMC Medical Informatics Decis. Mak., 2021)