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Dyfyniad Arddull ChicagoCollins, R., J. Armitage, S. Parish, P. Sleight, R. Peto, and M. Col. Comments on the MRC/BHF Heart Protection Study - Authors' Reply. 2003.
Dyfyniad MLACollins, R., et al. Comments on the MRC/BHF Heart Protection Study - Authors' Reply. 2003.
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