Cita APA (7a ed.)

Nwoyeakachukwu, C., Ifidonkpa, C., & Obinnaoha, U. (2002). Methodological Evaluation of Public Health Surveillance Systems in Nigeria Using Difference-in-Differences Model to Measure System Reliability. Zenodo.

Cita Chicago Style (17a ed.)

Nwoyeakachukwu, Chukwuebuka, Chidera Ifidonkpa, y Uzomichi Obinnaoha. Methodological Evaluation of Public Health Surveillance Systems in Nigeria Using Difference-in-Differences Model to Measure System Reliability. Zenodo, 2002.

Cita MLA (9a ed.)

Nwoyeakachukwu, Chukwuebuka, et al. Methodological Evaluation of Public Health Surveillance Systems in Nigeria Using Difference-in-Differences Model to Measure System Reliability. Zenodo, 2002.