| Cover and Contents | |
| FLOWER-LIKE STRUCTURE OF SPERMATIDS IN RAT | |
| M. Andonov | 9-12 |
| ON THE ULTRASTRUCTURE OF MESANGIAL CELLS IN EXPERIMENTALLY CRITICALLY STENOSED AORTIC LUMEN | |
| S. Dyankova, G. Gyurov | 13-17 |
| TREATMENT OF EXPERIMENTAL CORNEAL INJURY WITH IMPULSE MAGNETIC FIELD | |
| E. Kontrova, A. Angelov | 18-23 |
| BETA-ADRENERGIC BLOCKERS AND LIPID METABOLISM. II. EFFECT OF REPEATED PROPRANOLOL APPLICATION ON SERUM FREE FATTY ACID LEVELS | |
| M. Mangarova, V. Mihova, D. Zhelyazkov | 24-28 |
| PATHOMORPHOSIS OF INTRAVASCULAR COAGULATION IN EXPERIMENTAL ENDOTOXIC SHOCK IN RABBITS TREATED WITH PAMBA AND URBASON | |
| A. Angelov | 29-34 |
| EFFECTS OF COLCHICINE AND UREA ON BETA-ADRENERGIC RECEPTOR - MEDIATED RELAXATION OF RAT AORTA | |
| N. Temnyalov, D. Zhelyazkov | 35-38 |
| ADRENERGIC INFLUENCES ON ERYTHROCYTE DEFORMABILITY IN RATS | |
| T. Ganchev, N. Negrev, R. Zaharieva | 39-41 |
| ERYTHROKINETICS IN ALUMINIUM-TREATED ANIMALS | |
| B. Kavaldzhieva, D. Demireva | 42-45 |
| TRIIODOTHYRONINE AND THYROXINE STIMULATE THROMBOCYTOPOIESIS IN RATS | |
| N. Negrev | 46-51 |
| DETERMINATION OF THE ANTIGENIC PROFILE OF THE NEURAMINIDASE COMPONENT OF SOME STANDARD AND LOCAL INFLUENZA VIRUS TYPE A STRAINS ACCORDING TO RIHA | |
| M. Chividzhyan, G. Kaprelyan, V. Rusev, M. Haig | 52-55 |
| EXPERIMENTS TO DETERMINE NEURAMINIDASE N2 THERMOSENSIBILITY OF SOME STANDARD AND LOCAL INFLUENZA VIRUS TYPE A STRAINS | |
| M. Chivdzhyan, G. Kaprelyan, V. Rusev, M. Haig | 56-61 |
| EARLY VELOERGOMETRIC TEST AND ATRIAL PACING TEST IN PATIENTS WITH UNSTABLE ANGINA PECTORIS | |
| N. Penkov, R. Tzvetkov, V. Sirakova | 62-66 |
| INVESTIGATIONS OF THE CONTENT OF PRENATAL DIAGNOSIS IN THE CONTINGENT OF GENETIC COUNSELLING IN NORTH-EASTERN BULGARIA | |
| S. Kutzarova, L. Vasileva, V. Yakimova, D. Konstantinova | 67-69 |
| GROWTH AND DEVELOPMENT OF CHILDREN WITH DIABETES MELLITUS | |
| V. Tzaneva | 70-73 |
| SERUM ZINC IN CHILDHOOD PNEUMONIAE | |
| D. Petrov, T. Yankova, P. Chankova, P. Balev | 74-78 |
| ON THE DYNAMICS OF SOME ROENTGENOLOGICAL CHANGES IN ACUTE PNEUMONIAE IN SUCKLINGS | |
| D. Ganchev, L. Pranchev | 79-82 |
| DIURESIS (FUNCTIONAL) ECHOGRAPHY AND ITS SIGNIFICANCE FOR THE DIAGNOSIS OF CONGENITAL URINARY TRACT ANOMALIES IN CHILDHOOD | |
| D. Radeva, E. Dyankov | 83-85 |
| BLADDER CANCER IMMUNOTHERAPY | |
| A. Hinev, D. Gochev, A. Engibarov, V. Ajladunov, L. Ralichkova, K. Kisyova, M. Chuchkova | 86-93 |
| PECULIARITIES IN THE COURSE AND TREATMENT OF ACUTE BILATERAL ARTERIAL OCCLUSION | |
| V. Knyazhev, M. Manolova | 94-96 |
| PSYCHIC AND SOMATIC COMPLAINTS IN FEMALES AFTER SURGICALLY INDUCED POSTMENOPAUSE AND THEIR MANAGEMENT | |
| M. Yakov, D. Velcheva | 97-102 |
| CONTINUOUS MONITOR REGISTRATION OF CEREBRAL BIOELECTRIC ACTIVITY | |
| D. Minchev, S. Lulov, K. Karadzhov | 103-106 |
| CLINICAL VALUE OF EEG IN CEREBRAL INFARCTIONS IN THE INTERNAL CAROTID ARTERY TERRITORY | |
| D. Minchev | 107-109 |
| LATE PROPHYLAXIS OF CEREBRO-VASCULAR ACCIDENTS | |
| P. Mangov | 110-113 |
| EPILEPSY AFTER SEVERE CRANIO-CEREBRAL TRAUMA | |
| T. Avramov | 114-116 |
| THE ROLE OF SOME VIRUSES, RICKETTSIAE AND CHLAMYDIAE IN THE ETIOLOGY OF PNEUMONIAE | |
| V. Lyutskanova, V. Yonkova, K. Tuncheva, H. Dimitrova | 117-121 |
| OUR EXPERIENCE IN THE DIAGNOSIS OF CHLAMYDIAL INFECTIONS | |
| V. Yonkova, M. Yakov, K. Atanasov | 122-124 |
| SEROLOGICAL INVESTIGATION OF CYTOMEGALOVIRUS ANTIBODY DISTRIBUTION AMONG PEOPLE OF DIFFERENT AGE | |
| S. Antonova, E. Magunska, L. Petkova | 125-129 |
