title: The assessment of proliferating cell nuclear antigen (PCNA)immunostaining in primary gastrointestinal lymphomas and its relationship to histological grade, S + G2 + M phase fraction (flow cytometric analysis) and prognosis.
authors.affiliation: Department of Histopathology, UMDS, Guy's Hospital, London, UK.
authors.forename: A L
authors.initials: AL
authors.lastname: Woods
authors.forename: P A
authors.initials: PA
authors.lastname: Hall
authors.forename: N A
authors.initials: NA
authors.lastname: Shepherd
authors.forename: A M
authors.initials: AM
authors.lastname: Hanby
authors.forename: N H
authors.initials: NH
authors.lastname: Waseem
authors.forename: D P
authors.initials: DP
authors.lastname: Lane
authors.forename: D A
authors.initials: DA
authors.lastname: Levison