1. Diagnosis of vaginal discharge;Catterall, R.D.;Br J Vener Dis,1970
2. Diagnosis of gonorrhoea in women: comparison of sampling sites;Bhattacharyya, M.N.; Jephcott, A.E.; Morton, R.S.;Br Med J,1973
3. Reappraisal of Gram-staining and cultural techniques for the diagnosis of gonorrhoea in women;Chipperfield, E.J.; Catterall, R.D.;Br J Vener Dis,1976
4. Detection of gonorrhoea in women;Evans, B.A.;Br J Vener Dis,1976
5. Gonorrhoea in women. Diagnostic, clinical, and laboratory aspects;Barlow, D.; Phillips, I.;Lancet,1978