Geahča maid

• Methodological Evaluation of Public Health Surveillance Systems in Senegal Using Panel Data for Reliability Assessment
  Dahkki: Thiam, Mamadou, et al.
  Almmustuhtton: (2012)
• Methodological Evaluation of Public Health Surveillance Systems in Ghana Using Difference-in-Differences Models to Assess System Reliability
  Dahkki: Abraha, Gyamfi, et al.
  Almmustuhtton: (2011)
• Methodological Evaluation of Public Health Surveillance Systems in Tanzania Using Time-Series Forecasting Models for Reliability Assessment
  Dahkki: Soganda, Mwaka, et al.
  Almmustuhtton: (2009)
• Methodological Assessment of Secondary School Systems in South Africa Using Quasi-Experimental Design for System Reliability Measurement
  Dahkki: Nkosi, Sibonelo, et al.
  Almmustuhtton: (2010)
• Methodological Assessment of Public Health Surveillance Systems in South Africa: Quasi-Experimental Design for Risk Reduction Analysis
  Dahkki: Howard, Gerald, et al.
  Almmustuhtton: (2015)