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Change history
01 April 1975
The letter in Nature phys. ScL (230, 92; 1971) referred to in the News and Views article 'Polyacrylamide Gels' by Paul Calvert (254, 104; 1975) was by Richards and Temple, and not by Hersey and Rees as stated.
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Calvert, P. Polyacrylamide gels. Nature 254, 104 (1975). https://doi.org/10.1038/254104b0
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DOI: https://doi.org/10.1038/254104b0