1. Enkephalin in peripheral nerves, endocrine cells and endocrine tumors. An immunohistochemical study;Alumets,1979
2. A study of the relationship between enterochromaffin cells and the neural crest;Andrew,1962
3. A study of the developmental relationship between enterochromaffin cells and the neural crest;Andrew;J. Embryol. Exp. Morphol,1963
4. The origin of intramural ganglia. III. The ‘vagal’ source of enteric ganglion cells;Andrew;J. Anat,1970
5. Further evidence that enterochromaffin cells are not derived from the neural crest;Andrew;J. Embryol. Exp. Morphol,1974