Biotechnology - Laboratories for research, development and analysis - Containment levels of microbiology laboratories, areas of risk, localities and physical safety requirements; German version EN 12128:1998— 19 стр.
Medical microbiology - Diagnosis of tuberculosis - Part 4: Primary samples for the diagnosis of tuberculosis and mycobacteria - Qualitative and quantitative requirements, extraction, transport and storage; Text in German and English— 23 стр.