title: Sqaros - Standardized Questionnaire to Assess the Reliability of Observational Studies.
authors.affiliation: Jagiellonian University Medical College, Cracow, Poland.
authors.forename: L
authors.initials: L
authors.lastname: Kaczynski
authors.affiliation: Jagiellonian University Medical College, Cracow, Poland.
authors.forename: B
authors.initials: B
authors.lastname: Solnica