@techreport{Bignami-Van Assche2004,
author = {Bignami-Van Assche, S. and Lei-Wei, C. and Hoffman, I. and Kohler, H.-P. and Reniers, G. and Smith, K.},
title= {Protocol for biomarker testing in the 2004 Malawi Diffusion and Ideational Change Project},
year = {2004},
publisher = {University of Pennsylvania},
address = {Philadelphia},
number = {SNP Working Paper No.7},
}