TY - RPRT TI - Meeting on carcinogen testing is open. AU - J Ashby AU - P Brookes AU - T Sugimura AU - B A Bridges AU - I F Purchase PY - 1979 DO - 10.1038/281176d0 UR - https://pubmed.ncbi.nlm.nih.gov/481587/ ID - 481587 ER -