Early chromosome condensation without cell fusion Agnes N. StroudRobert NathanSayuri Harami OriginalPaper Pages: 61 - 68
Physiological and biochemical effects of the mycotoxin patulin on chang liver cell cultures Warren I. SchaefferNancy E. SmithDavid M. Wilson OriginalPaper Pages: 69 - 77
Effect of pH on plating efficiency, serum requirement, and incorporation of radioactive precursors into human cells Costante Ceccarini OriginalPaper Pages: 78 - 86
Chemical oncogenesis in cultured mouse embryo cells in relation to the cell cycle John S. BertramA. R. PetersonCharles Heidelberger OriginalPaper Pages: 97 - 106