Authors: M K Hellerstein; M Christiansen; S Kaempfer; C Kletke; K Wu; J S Reid; K Mulligan; N S Hellerstein; C H Shackleton Journal: J Clin Invest Date: 1991-05 Impact factor: 14.808
Authors: Philippa J Clarke; Patrick M O'Malley; Lloyd D Johnston; John E Schulenberg; Paula Lantz Journal: Am J Public Health Date: 2009-08-20 Impact factor: 9.308