“Masked” Ph1-chromosome in chronic myelogenous leukaemia (CML) Ram S. VermaHarvey Dosik Leading Article Pages: 129 - 133
Impaired in vitro growth of PHA induced T lymphocyte colonies in hemodialyzed renal failure patients Riccardo GhioEnrico HauptPiero Boccaccio Original Articles Pages: 135 - 140
The effect of low-dose estroprogestinic preparations on prothrombin complex factors: No significant increase after an 8-month trial A. GirolamiM. ProcidanoT. Vicari Original Articles Pages: 141 - 148
Effect of chemotherapy on T-lymphocyte subsets in B-cell proliferative disorders C. A. EmmendörfferW. J. Pichler Original Articles Pages: 149 - 156
Surface glycoproteins (S-GP) on normal and malignant human leukocytes E. LeiterR. PfisterCh. Huber Original Articles Pages: 157 - 168
Determination of maximal bactericidal activity in human granulocytes H. HülshegerW. StangelJ. Potel Original Articles Pages: 169 - 178
Growth of erythroid colonies in agar cultures of normal human bone marrow R. D. BarrMarijke KoekebakkerCarol. A. Rand Short Communication Pages: 179 - 183
ICSH/ICTH recommendations for reporting prothrombin time in oral anticoagulant control International Committee for Standardization in HaematologyInternational Committee on Thrombosis and Haemostasis Announcement Pages: 185 - 187