1. The demonstration of immunoglobulins in porcine intestinal tissue by immunofluorescence with observations on the effect of fixation;Allen;Immunology,1970
2. The transfer of immunoglobulins IgG, IgA and IgM from serum to colostrum and milk in the sow;Bourne;Immunology,1973
3. The respiratory tract immune system in the pig;Bradley;Vet. Pathol.,1976
4. Localisation of immunoglobulin in human nasal mucosa;Brandtzaeg;Immunochemistry,1967