1. Characterisation and incidence of pigment production by human clinical group B streptococci;Merrit, K.; Jacobs, N.J.;J Clin Microbiol,1978
2. Rapid recognition of group B streptococci;Islam, A.K.M.S.;Lancet; Les Streptocoques chromogenes,1977
3. Prevention of group B beta-haemolytic streptococcal septicaemia in low-birth-weight neonates by penicillin administered within two hours of birth;Lloyd, D.J.; Scott, K.E.; Kurt, A.; Belgaumkar, T.K.; Wort, A.J.; Krause, V.W.;Lancet,1979