TY - RPRT TI - A quick method for differentiating between virulent bovine and attenuated BCG bacilli. AU - M Buraczewska AU - W Manowska AU - H Rdultowska PY - 1971 DO - 10.1164/arrd.1971.103.1.116 UR - https://pubmed.ncbi.nlm.nih.gov/4992689/ ID - 4992689 ER -