TY - JOUR AN - 026775778 AU - Wininger,M.T. AU - Kulik,F.A. AU - Ross,W.D. PY - 1978 TI - In vitro clonal cyto toxicity assay using chinese hamster ovary cells cho k 1 for testing environmental chemicals JO - In Vitro VL - 14 IS - 4 SP - 381 EP - 381 SN - 0073-5655 UR - https://eurekamag.com/research/026/775/026775778.php ER -