title: [Improving literature searches. Geographic filters, methodology filters. Two different algorithms, two different applications].
authors.forename: Juan
authors.initials: J
authors.lastname: Bautista Cabello
authors.forename: José
authors.initials: J
authors.lastname: Ignacio Emparanza
authors.forename: Eukene
authors.initials: E
authors.lastname: Ansuategi
mesh_terms: D016247:Information Storage and Retrieval / Q000379:methods*; D039781:PubMed; D015203:Reproducibility of Results; D013030:Spain