?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Agrewala%2C+J+N&rft.aulast=Agrewala&rft.aufirst=J+N&rft.issue=9&rft.volume=24&rft.date=September+1994&rft.issn=0014-2980&rft.atitle=A+150-kDa+molecule+of+macrophage+membrane+stimulates+interleukin-2+and+interferon-gamma+production+and+proliferation+of+ovalbumin-specific+CD4%2B+T+cells.&rft.title=European+journal+of+immunology&rft.pages=2092-7&rft.genre=article