Toleuzhanova, A. , Sikhayeva, N. and Romanova, A. 2024. COMPARATIVE ANALYSIS OF TREC AND KREC ASSAYS FOR DIAGNOSIS OF PID IN DIFFERENT COUNTRIES. Eurasian Journal of Applied Biotechnology. 3S (Sep. 2024), 69. DOI:https://doi.org/10.11134/btp.3S.2024.57.