Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HAMBOURG MA,Serum gastrin levels in hypertrophic pyloric stenosis of infancy. Response to a gastrin secretion test,Arch Dis Child,,,1979,54,3,208-212,https://cir.nii.ac.jp/crid/1570572700055761152,