Nikolaieva, Y., & Levin, M. (2022). ABOUT THE POSSIBILITY OF CONTAMINATION OF ANALYTICAL SAMPLES DURING QUALITY CONTROL OF MEDICINES AND WORK WITHIN THE SAME LABORATORY ROOM WITH DIFFERENT SUBSTANCES. Clinical and Preventive Medicine, (4), 65-72. https://doi.org/10.31612/2616-4868.4(22).2022.10