VACCINE, vol. 15, no. 17-18, page. 1827 - 1833, 1997-12
JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, vol. 12, no. 12, page. 855 - 861, 1997-12
JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 272, no. 48, page. 30040 - 30046, 1997-11-28
MOLECULES AND CELLS, vol. 7, no. 4, page. 495 - 501, 1997-08-31
JOURNAL OF VIROLOGICAL METHODS, vol. 65, no. 2, page. 201 - 207, 1997-05
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, vol. 233, no. 1, page. 288 - 292, 1997-04-07
VIROLOGY, vol. 227, no. 2, page. 439 - 446, 1997-01-20