| INFLUENCE OF PIRACETAM ON ERYTHROPOIESIS IN RATS | |
| T. Ganchev, E. Dyankov, E. Stancheva, P. Nikolova, R. Zacharieva, M. Velikova | 7-12 |
| T3-THYROTOXICOSIS | |
| V. Nikolova, L. Koeva | 13-16 |
| DIAGNOSIS OF THYROTOXICOSIS IN PATIENTS AGED OVER SIXTY | |
| V. Nikolova, L. Koeva | 17-22 |
| THE TREATMENT OF THYROTOXICOSIS IN PATIENTS AGED OVER SIXTY | |
| V. Nikolova, L. Koeva | 23-26 |
| MORPHOMETRIC ANALYSIS OF HEPATIC CHANGES IN EXPERIMENTAL DRUG-INDUCED CHOLESTASIS | |
| J. Brachkova | 27-33 |
| SERUM AND LIVER ALKALINE PHOSPHATASE IN ETHINYLESTRADIOL-INDUCED CHOLESTASIS (A PARALLEL BIOCHEMICAL AND MORPHOLOGICAL STUDY) | |
| J. Brachkova, P. Bozhidarov | 35-41 |
| CONSUMPTION OF PSYCHOTROPIC DRUGS IN THE VARNA DISTRICT AND IN BULGARIA DURING THE PERIOD 1985-1990 | |
| A. Belcheva, V. Lozeva, K. Marazova | 43-52 |
| CLINICAL AND NEUROPHYSIOLOGICAL CORRELATION IN PATIENTS WITH ISCHAEMIC CEREBROVASCULAR DISEASE | |
| D. Minchev, S. Tsekov, F. Kirov, A. Klisarova, S. Kovachev | 53-58 |
| BLOOD HISTAMINE LEVELS AS A POSSIBLE CLINICOPHARMACOLOGICAL CRITERION IN CERTAIN BLOOD DISEASES | |
| A. Belcheva, R. Mishkova | 59-62 |
| DETERMINATION OF DYSLIPIDEMIA BY DISCRETE AND PSEUDO-DISCRETE FEATURES | |
| K. Tenekedjiev, A. Protopopova, J. Mihova | 63-70 |
| PRODUCTION OF HAEMOLYSINS BY YERSINIA ENTEROCOLITICA STRAINS | |
| K. Bozhkova | 71-73 |
| COMPARATIVE STUDY OF PATIENTS AND HEALTHY CARRIERS OF ANTIBODIES AGAINST VARICELLAZOSTER VIRUS | |
| L. Ivanova, B. Halova, V. Gardevska | 75-79 |
| MULTIPLE CORRELATION MODEL FOR ESTABLISHING THE ASSOCIATION BETWEEN ATMOSPHERIC AIR POLLUTION AND MORBIDITY | |
| R. Chuturkova, S. Popova | 81-89 |
| INDICATIONS FOR "LEVEL" OPERATIONS IN THE TREATMENT OF ASEPTIC NECROSES OF CARPAL BONES | |
| D. Kamburov | 91-94 |
