TY - RPRT TI - Immunologically active polysaccharides from Centrosema pubescens. AU - B P da Silva AU - J B Tostes AU - J P Parente PY - 2000 DO - 10.1016/s0367-326x(00)00207-0 UR - https://pubmed.ncbi.nlm.nih.gov/11449499/ ID - 11449499 ER -