Adrenal cortical neoplasms in the paediatric and adolescent age group; association of Epstein-Barr virus with human neoplasia; solitary rectal ulcer syndrome; histological criteria for the diagnosis of reflux esophagitis; transmucosal needle aspiration biopsy via the fiberoptic bronchoscope; a pathologist's perspective on the Sudden Infant Death Syndrome - 1991; clinical and pathologic significance of the c-erbB-2 (HER-1/neu) oncogene; renal tumours in childhood; invasive lobular carcinoma of the breast; what is intestinal neuronal dysplasia?; oncocytes, oncocytosis and oncocytic tumours; ploidy analysis and cerebrospinal fluids nephelometry as measures of clinical outcome of childhood choroid plexus neoplasia; oncogenes and antioncogenes in human breast carcinoma.