%0 Journal Article %T Gender preferences and demand for preconception sex selection: a survey among pregnant women in Pakistan %A Zubair, F. %A Dahl, E. %A Sher Shah, S. %A Ahmed, M. %A Brosig, B. %J Human Reproduction %V 22 %N 2 %P 605-609 %@ 0268-1161 %D 2006-10-24 %I Oxford University Press %~ DeepDyve