TY - RPRT TI - [Experience in examining sputum for Mycobacterium tuberculosis using a bacterioscopic method in laboratories of a regional general medical network]. AU - B V KunovskiÄ­ AU - O N Bil' AU - L I Zaderetskaia PY - 1988 UR - https://pubmed.ncbi.nlm.nih.gov/2462099/ ID - 2462099 ER -