Authors: Timothy Beukelman; Kevin Haynes; Jeffrey R Curtis; Fenglong Xie; Lang Chen; Christina J Bemrich-Stolz; Elizabeth Delzell; Kenneth G Saag; Daniel H Solomon; James D Lewis Journal: Arthritis Rheum Date: 2012-02-10
Authors: Alex R Kemper; Heather A Van Mater; Remy R Coeytaux; John W Williams; Gillian D Sanders Journal: BMC Pediatr Date: 2012-03-15 Impact factor: 2.125