Oral vaccination.
Dougan G, Maskell D, O'Callaghan D, Chatfield S, Charles I, Hormaeche C.
Dougan G, et al. Among authors: maskell d.
Antonie Van Leeuwenhoek. 1988;54(5):447-51. doi: 10.1007/BF00461863.
Antonie Van Leeuwenhoek. 1988.
PMID: 3060010
Review.
No abstract available.