Pak, G. D., Haselbeck, A. H., Seo, H. W., Osei, I., Amuasi, J., Breiman, R. F., . . . Panzner, U. (2018). The HPAfrica protocol: Assessment of health behaviour and population-based socioeconomic, hygiene behavioural factors - a standardised repeated cross-sectional study in multiple cohorts in sub-Saharan Africa. BMJ Open.
Chicago ZitierstilPak, Gi Deok, et al. "The HPAfrica Protocol: Assessment of Health Behaviour and Population-based Socioeconomic, Hygiene Behavioural Factors - a Standardised Repeated Cross-sectional Study in Multiple Cohorts in Sub-Saharan Africa." BMJ Open 2018.
MLA ZitierstilPak, Gi Deok, et al. "The HPAfrica Protocol: Assessment of Health Behaviour and Population-based Socioeconomic, Hygiene Behavioural Factors - a Standardised Repeated Cross-sectional Study in Multiple Cohorts in Sub-Saharan Africa." BMJ Open 2018.