Authors: J F Rosen; A F Crocetti; K Balbi; J Balbi; C Bailey; I Clemente; N Redkey; S Grainger Journal: Proc Natl Acad Sci U S A Date: 1993-04-01 Impact factor: 11.205
Authors: B J Lagerkvist; S Ekesrydh; V Englyst; G F Nordberg; H A Söderberg; D E Wiklund Journal: Am J Public Health Date: 1996-09 Impact factor: 9.308