1. Comparison of strongly and weakly positive sera, and factor VIII cellular recovery rates and morphologic detail obtained concentrates previously found to be weakly RIA using membrane filter and cyto centrifuge techniques. positive and confirmed by specific neutralisation;Barrett, D.L.; King, E.B.,1976
2. The development of a urological cytodiagnosis service and an evaluation of its success;Cowen, P.N.;Journal of Clinical Pathology,1971
3. Comparative filter techniques;Gill, G.W.;Acta Cytologica,1975
4. Exfoliative cytology in the diagnosis and follow up of urothelial neoplasms;Tyrkko, J.;Scandinavian Journal of Urology and Nephrology, Supplement,1972