El-Salhy M., Wilander E. and Grimelius L. 1982. Immunocytochemical Localization of Gastric Inhibitory Peptide (GIP) in the Human Foetal Pancreas. Upsala Journal of Medical Sciences. 87, 1 (Mar. 1982), 81-85. DOI:https://doi.org/10.3109/03009738209178411.