by Aigbogun, N.W, Hawker, J.I, Stewart, A
Published in Vaccine (04.02.2015)

by Mavrodaris, A, Sibal, B, McKerr, C, Hawker, J.I
Published in Public health (London) (01.10.2014)

by Jordan, R.E, Hawker, J.I, Ayres, J.G, Tunnicliffe, W, Adab, P, Olowokure, B, Kai, J, McManus, R.J, Salter, R, Cheng, K.K
Published in Vaccine (14.11.2007)

by Todkill, D., Fowler, T., Hawker, J.I.
Published in Epidemiology and infection (01.04.2018)

by AWOFISAYO-OKUYELU, A., HALL, I., ADAK, G., HAWKER, J.I., ABBOTT, S., McCARTHY, N.
Published in Epidemiology and infection (01.08.2017)

by Olowokure, B, Hawker, J I, Harcourt, S, Warburton, F, Weinberg, J, Wilson, R C
Published in European journal of clinical microbiology & infectious diseases (01.07.2004)

by Olowokure, B., Spencer, N.J., Hawker, J.I., Blair, I., Smith, R.L.
Published in The Journal of infection (2003)

by Smith, D.L., Ayres, J.G., Blair, I., Burge, P.S., Carpenter, M.J., Caul, E.O., Coupland, B., Desselberger, U., Evans, M., Farrell, I.D., Hawker, J.I., Smith, E.G., Wood, M.J.
Published in Respiratory medicine (01.10.1993)