TY - RPRT TI - Immunotherapy with mycobacteria. AU - Christoph Walker AU - Elzbieta Sawicka AU - Graham A W Rook PY - 2003 DO - 10.1097/00130832-200312000-00010 UR - https://pubmed.ncbi.nlm.nih.gov/14612673/ ID - 14612673 ER -