By Nothwehr F.   Stump T.   in Preventive Medicine

ISSN:0091-7435|30|5|407-414

Academic Press‎(2000)‎

Access to resources Favorite 12.617854

By Nothwehr F.   Perkins A.J.   in Preventive Medicine

ISSN:0091-7435|34|1|66-71

Academic Press‎(2002)‎

Access to resources Favorite 11.730526