By Berg Gregory   in Applied Economics Letters

ISSN:1466-4291|18|5|439-447

Routledge Ltd‎(2011)‎

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By Berg Gregory D.   Kaempfer William H.   in Applied Economics

ISSN:1466-4283|33|9|1167-1173

Routledge Ltd‎(2001)‎

Access to resources Favorite 8.232721

By Collins Randall S.   Berg Gregory E.   in Military Medicine

ISSN:1930-613X|173|9|913-917

AMSUS - Association of Military Surgeons of the U.S.‎(2008)‎

Access to resources Favorite 8.232721