Eitemau Tebyg

• Methodological Evaluation of Public Health Surveillance Systems in South Africa Using Difference-in-Differences Approach: A Case Study
  gan: Mkhize, Ntombifuthi
  Cyhoeddwyd: (2014)
• Methodological Evaluation of Public Health Surveillance Systems in Senegal: A Randomized Field Trial Approach
  gan: Diallo, Mamadou, et al.
  Cyhoeddwyd: (2008)
• Methodological Evaluation of Public Health Surveillance Systems in Ghana: A Panel Data Approach for Yield Improvement Analysis
  gan: Darkwah, Quashie, et al.
  Cyhoeddwyd: (2006)
• Methodological Assessment of Public Health Surveillance Systems in South Africa: Quasi-Experimental Design for Risk Reduction Analysis
  gan: Howard, Gerald, et al.
  Cyhoeddwyd: (2015)
• Methodological Evaluation of Secondary Schools Systems in Tanzania Using Difference-in-Differences for Clinical Outcomes Measurement
  gan: Matope, Mwape, et al.
  Cyhoeddwyd: (2011)