Authors: ROMAOZINHO JM SOUTO P RODRIGUES VL BARANDA J CABRAL P SARGENTO C FREITAS DS

Citation: Jm. Romaozinho et al., SEROPREVALENCE OF ANTIBODIES TO CAGA AND VACA IN YOUNG-ADULTS WITH DIFFERENT YEARS OF SCHOOLING, Gut, 41, 1997, pp. 42-43