%0 Journal Article %T Impact of Selection and Demography on the Diffusion of Lactase Persistence %A Pascale, Gerbault %A Céline, Moret %A Mathias, Currat %A Alicia, Sanchez-Mazas %J PLoS ONE %V 4 %N 7 %P e6369 %@ 1932-6203 %D 2009-07-24 %I Public Library of Science %~ DeepDyve