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Part of a thesis submitted for the Degree of Doctor of Medicine of the University of Leeds.
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Armstrong, E. Observations on the Nature of the Oestrous Cycle and on the Effect Upon it of the Milk Factor, in Mice of Two Inbred Strains, Differing in Mammary cancer Incidence. Br J Cancer 2, 59–69 (1948). https://doi.org/10.1038/bjc.1948.8
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DOI: https://doi.org/10.1038/bjc.1948.8