TY - RPRT TI - The Second International Collaborative Study on Comparative Mutagenesis re-visited: analysis by multi-variate statistical methods. AU - R Benigni PY - 1986 DO - 10.1093/mutage/1.3.185 UR - https://pubmed.ncbi.nlm.nih.gov/3331658/ ID - 3331658 ER -