1. Localization by immunofluorescence of secretory component and IgA in the intestinal mucosa of the young pig;Allen;Immunology,1973
2. The relative frequencies and distribution of Immunoglobulin bearing cells in the intestinal mucosa of neonatal and weaned pigs and their significance in the development of secretory immunity;Allen;Immunology,1977
3. Studies on the structure and distribution of immunoglobulin-containing cells in the gut of the pig;Atkins;J. Anat.,1971
4. Humoral immunity in the pig;Bourne;Vet. Rec.,1976