Science 17 February 2012: 790–793. [DOI:10.1126/science.335.6070.790] Science-2012-Lawler-Uncovering_Civilizations_Roots-790-3.pdf
Science 28 January 2011: 387. [DOI:10.1126/science.331.6016.387] Science-2011-Lawler-Did_Modern_Humans_Travel_Out_of_Africa_Via_Arabia-387.pdf
Science 1 April 2011: 23. [DOI:10.1126/science.332.6025.23] Science-2011-Lawler-In_Indus_Times_the_River_Didnt_Run_Through_It-23.pdf
Science 4 March 2011: 1124–1125. [DOI:10.1126/science.331.6021.1124] Science-2011-Lawler-Ten_Years_After_Buddhas_Destroyed_Afghans_Work_to_Save_Monastery-1124-5.pdf
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