Common polymorphic variation in the genetically diverse African insulin gene and its association with size at birth - Clive J. Petry; Pura Rayco-Solon; Anthony J. C. Fulford; John D. H. Stead; Dianne L. Wingate; Ken K. Ong; Giorgio Sirugo; Andrew M. Prentice; David B. Dunger (Human Genetics, 2009)