title: Methodological triangulation in public health research - advancement or mirage?
authors.forename: O
authors.initials: O
authors.lastname: Razum
authors.forename: A
authors.initials: A
authors.lastname: Gerhardus
mesh_terms: D015982:Bias; D003625:Data Collection / Q000379:methods; D004812:Epidemiologic Methods; D017144:Focus Groups; D006801:Humans; D010348:Patient Care Team / Q000458:organization & administration*; D011634:Public Health; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D011795:Surveys and Questionnaires