Authors: A L Rakhmilevich; J Turner; M J Ford; D McCabe; W H Sun; P M Sondel; K Grota; N S Yang Journal: Proc Natl Acad Sci U S A Date: 1996-06-25 Impact factor: 11.205
Authors: J N Parker; G Y Gillespie; C E Love; S Randall; R J Whitley; J M Markert Journal: Proc Natl Acad Sci U S A Date: 2000-02-29 Impact factor: 11.205