Reductions in insulin concentrations and ?-cell mass precede growth restriction in sheep fetuses with placental insufficiency.
Limesand SW, Rozance PJ, Macko AR, Anderson MJ, Kelly AC, Hay WW. Reductions in insulin concentrations and ?-cell mass precede growth restriction in sheep fetuses with placental insufficiency. Am J Physiol Endocrinol Metab. 2013 Mar 01; 304(5):E516-23.