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    Effects of Colchicine and Colchemid on Synthesis of Deoxyribonucleic Acid in the Skin of the Guinea Pig's Ear in vitro

    COLCHICINE and colchemid have been used extensively in vivo and in vitro as a means of halting cells at metaphase in order to make the counting of mitotic figures easier. It is generally assumed that both have a ...

    ELIZABETH HELL, D. G. Cox in Nature (1963)