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268 Studies found for: alfa-2 AND genotype AND Hepatitis C Virus AND Chronic | "Viral Infectious Disease" | "Peginterferon alfa-2a"

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Map Legend
Region Name Number of Studies
World 268
Africa [map] 13
Central America [map] 49
East Asia [map] 59
Japan 10 [studies]
Europe [map] 120
Middle East [map] 25
North America 110
Canada [map] 47 [studies]
Mexico 14 [studies]
United States [map] 101 [studies]
North Asia [map] 18
Pacifica [map] 44
South America [map] 31
South Asia [map] 7
Southeast Asia [map] 11

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Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.