TY - RPRT TI - [Does the term "toxin" still have a precise meaning?]. AU - J Cheymol AU - F Bourillet AU - M Roch-Arveiller PY - 1970 DO - 10.1016/0041-0101(70)90178-9 UR - https://pubmed.ncbi.nlm.nih.gov/5465749/ ID - 5465749 ER -