by Morgan, D., Newman, C.P., Hutchinson, D.N., Walker, A. M., Rowe, B., Majid, F.
Published in Epidemiology and infection (01.10.1993)

by C.P. NEWMAN, P.N. DAVEY, W.A. THIAM
Year of Publication 27.03.2002

by Morgan, D, Newman, C.P, Hutchinson, D.N, Walker, A.M, Rowe, B, Majid, F. (Public Health Laboratory Service, Communicable Disease Surveillance Centre, 61 Colindale Avenue, London NW9 (United Kingdom))
Published in Epidemiology and Infection (United Kingdom) (1993)