1. Bogen, S.A., Weinberg, D.S., Abbas, A.K. [ 1991 ] Histologie analysis of T lymphocyte activation in reactive lymph nodes. J Immunol 147: 1537–1541.
2. Brewer, J.M., Alexander, J [ 1992 ] The adjuvant activity of non-ionic surfactant vesicles (niosomes) on the BALB/c humoral response to bovine serum albumin. Immunol 75: 570–575.
3. Bradford, M.M. [ 1976 ] A rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding. Analyt Biochem 72: 248–254.
4. Bulow, R., Boothroyd, J.C. [ 1991 ] Protection of mice from foetal Toxoplasma gondii infection by immunisation with p30 antigen in liposomes. J Immunol 147: 3496–3500.
5. Buxton, D., Thomson, K., Maley, S., Wright, S., Bos, H.J. [ 1991 ] Vaccination of sheep with a live incomplete strain (S48) of Toxoplasma gondii and their immunity to challenge when pregnant. Veterinary Record 129: 89–93.