TY - RPRT TI - Cytotoxic test automation: a live-dead cell differential counter. AU - M R Melamed AU - L A Kamentsky AU - E A Boyse PY - 1969 DO - 10.1126/science.163.3864.285 UR - https://pubmed.ncbi.nlm.nih.gov/5762607/ ID - 5762607 ER -