Problems and Issues with Door-To-Door, Two-Phase Surveys: An Illustration from Central Spain
Bermejo, F., Gabriel, R., Vega, S., Morales, J.M., Rocca, W.A., Anderson, D.W.Volume:
20
Year:
2001
Language:
english
Journal:
Neuroepidemiology
DOI:
10.1159/000054794
File:
PDF, 367 KB
english, 2001