Pontzer, H, DA Raichlen, BM Wood, AZ Mabulla, SB Racette, and FW Marlowe. “Hunter-Gatherer Energetics and Human Obesity.” PLoS One 7 (7) (2012): e40503; doi: 10.1371/journal.pone.0040503; Epub July 25, 2012; PubMed PMID: 22848382; PubMed Central PMCID: PMC3405064.
