1. Burns, J., Graham, A. K., Frank, C., Fleming, K. A., Evans, M. F. &McGee, J. O'D. (1987) Detection of low copy human papilloma virus DNA and mRNA in routine paraffin sections of cervix by non-isotopicin situ hybridization.J. Clin. Pathol. 40, 858–64.
2. Cattoretti, G., Pileri, S., Parravinci, C., Beckers, M. G. H., Poggi, S., Bilfuco, C., Keys, G., D'amato, L., Sabattini, E., Feudale, E., Reynolds, F., Gerdes, J. &Rilke, F. (1993) Antigen unmasking on formalin-fixed, paraffin embedded tissue sections.J. Pathol. 171, 83–98.
3. Connolly, J. H., Allen, I. V., Hurwitz, L. J. &Millar, J. H. D. (1967) Measles virus antibody and antigen in subacute sclerosing panencephalitis.Lancet i, 542–4.
4. Drury, R. A. B. &Wallington, E. A. (1967)Carleton's Histological Technique, pp. 48–113. New York: Oxford University Press.
5. Dubeau, L., Chandler, L. A., Gralow, J. R., Nichols, P. W. &Jones, P. A. (1986) Southern blot analysis of DNA extracted from formalin-fixed pathology specimens.Cancer Res. 46, 2964–9.