Authors: Stephen P Peters; Nicholas Anthonisen; Mario Castro; Janet T Holbrook; Charles G Irvin; Lewis J Smith; Robert A Wise Journal: N Engl J Med Date: 2007-05-17 Impact factor: 91.245
Authors: P Kuna; M J Peters; A I Manjra; C Jorup; I P Naya; N E Martínez-Jimenez; R Buhl Journal: Int J Clin Pract Date: 2007-03-16 Impact factor: 2.503