1. Particulates and lymphatic drug delivery;O'Hagan,1992
2. Oral-intestinal vaccines against diseases caused by enteropathogenic organisms using antigens encapsulated within biodegradable biocompatible microspheres;Reid,1992
3. Targeting of drugs and and vaccines to the gut;Wilding;Pharm. Ther.,1993
4. Presentation of immunogens at the gut and other mucosal surfaces;Lycke,1990
5. The mucosal immune system: from fundamental concepts to vaccine development;McGhee;Vaccine,1992