1. Nucleolar organizer regions;Crocker, J.
2. Nucleolar organizer regions in lymphomas;Crocker, J.; Nar, P.;J Pathol,1987
3. Differentiation of malignant from normal and reactive mesothelial cells using the argyrophil method for nucleolar organizer regions;Ayres, J.G.; Crocker, J.; Skilbeck, N.Q.;Thorax,1988
4. Evaluation of nucleolar organizer regionassociated proteins in breast malignancy;Smith, R.; Crocker, J.;Histopathology,1988
5. Nucleolar organizer regions in small cell tumours of childhood;Egan, M.J.; Raafat, F.; Crocker, J.; Smith, K.;J Pathol,1987