Social Science & Medicine · 2012 · 19 citations · 45 references
Sexual HealthPreventive MedicineDisease PreventionHealth BehaviorSocial EpidemiologySocial SciencesHealth PreventionSocial Determinants Of HealthPublic HealthHpv RiskVulnerable Patient PopulationEpidemiologySouthern CaliforniaPublic Health Intervention
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The Measurement of Observer Agreement for Categorical Data
J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 76.3K citations · Full text
Qualitative methods for health research
Nicki Thorogood · Choice Reviews Online · 2009 · 4.7K citations