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Schulze MB, Manson JE, Ludwig DS, Colditz GA, Stampfer MJ, Willett WC, Hu FB.Schulze MB, et al. Among authors: willett wc.JAMA. 2004 Aug 25;292(8):927-34. doi: 10.1001/jama.292.8.927.JAMA. 2004.PMID: 15328324