Ref.: AY172974

Ref.: AY172975

Ref.: AY172976

Ref.: AY172977

Ref.: AY173041

Ref.: AY173052

Ref.: AY173054

Ref.: AY173055

Ref.: AY173137

Ref.: AY173154

Ref.: AY173155

Ref.: AY173158

Ref.: AY173160

Ref.: AY173161

Ref.: AY173162

Ref.: AY173163

Ref.: AY173164

Ref.: AY173165

Ref.: AY173168

Ref.: AY173174