no name SELECTION OF HALOTOLERANT STRAINS OF BACILLUS BACTERIA CAPABLE OF PRODUCING EXTRACELLULAR PROTEASES Pham Thi My, Le Thi Mai 4-10 KIDNEY ABSCESS AS A COMPLICATION OF PYELONEPHRITIS BY THE EXAMPLE OF A CLINICAL CASE 11-15 ARTERIAL HYPERTENSION AS AN IMPORTANT LINK IN PATHOGENESIS IN THE FORMATION OF CHRONIC HEART FAILURE 16-19 INFORMATION NEUROSES: A PRESSING PROBLEM OF THE POST-INDUSTRIAL SOCIETY OF THE XXI CENTURY 20-25 HIGH SCHOOL STUDENTS’ KNOWLEDGE OF THE ANATOMY AND PHYSIOLOGY OF THE REPRODUCTIVE SYSTEM AND SEXUALLY TRANSMITTED DISEASES 26-31