title: Evolutionary Tradeoffs.
authors.affiliation: Department of Human Evolutionary Biology, Harvard University.
authors.forename: Peter T
authors.initials: PT
authors.lastname: Ellison
references.citation: Lancet. 2003 Aug 9;362(9382):419-27
references.pmid: 12927427
references.citation: Am J Phys Anthropol. 2008 Aug;136(4):478-84
references.pmid: 18383156
references.citation: Am J Clin Nutr. 1994 Aug;60(2):183-8
references.pmid: 8030595