1. Na Johnston, B. Kolator, Ad Seth, Kj Woods, A survey of β-lactamase-producing gonococcal isolates reported in the United Kingdom 1979/1980: The present trend (WHO/VDT/81.427; WHO/VDT/RES/GON/81.133).
2. Pj Berry, J. Nagington, Fatal infection with echovirus 11, Arch Dis Child ((in press)).
3. Fatal echovirus 11 infections in outbreak in special care baby unit;Nagington;Lancet,1978
4. Fatal echovirus 11 disease in premature infants;Modlin;Pediatrics,1980
5. Temperature sensitivity of isolates of echovirus 11 causing chronic meningoencephalitis in an agammaglobulinemic patient;Hodes;J Inf Dis,1981