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Methodological Considerations in Case-Control Studies to Evaluate BCG Vaccine Effectiveness
WÜNSCH-FILHO, VICTOR, MONCAU, JOSE EDUARDO CAJADO, NAKAO, NEUSAVolume:
22
Year:
1993
Language:
english
Journal:
International Journal of Epidemiology
DOI:
10.1093/ije/22.1.149
File:
PDF, 501 KB
english, 1993