Authors: K Johan; G Westermark; U Engström; A Gustavsson; P Hultman; P Westermark Journal: Proc Natl Acad Sci U S A Date: 1998-03-03 Impact factor: 11.205
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Authors: L Christmanson; C Betsholtz; A Leckström; U Engström; C Cortie; K H Johnson; T E Adrian; P Westermark Journal: Diabetologia Date: 1993-03 Impact factor: 10.122