Authors: L C Leviton; R L Goldenberg; C S Baker; R M Schwartz; M C Freda; L J Fish; S P Cliver; D J Rouse; C Chazotte; I R Merkatz; J M Raczynski Journal: JAMA Date: 1999-01-06 Impact factor: 56.272
Authors: Jeffrey D Horbar; Joseph H Carpenter; Jeffrey Buzas; Roger F Soll; Gautham Suresh; Michael B Bracken; Laura C Leviton; Paul E Plsek; John C Sinclair Journal: BMJ Date: 2004-10-30