@article{Gunaid2004,
author = {Gunaid, A.A. and Hummad, N.A. and Tamim, K.A. },
title= {Consanguineous marriage in the capital city Sana'a, Yemen. },
year = {2004},
doi = {10.1017/S0021932003006138},
journal = {Journal of Biosocial Science},
volume = {36},
number = {1},
pages = {111--121},
}