Authors: H Schori; J Kipnis; E Yoles; E WoldeMussie; G Ruiz; L A Wheeler; M Schwartz Journal: Proc Natl Acad Sci U S A Date: 2001-03-06 Impact factor: 11.205
Authors: P G Schlegel; R Aharoni; Y Chen; J Chen; D Teitelbaum; R Arnon; M Sela; N J Chao Journal: Proc Natl Acad Sci U S A Date: 1996-05-14 Impact factor: 11.205