TY - RPRT TI - A LYMPH-NODE PERMEABILITY FACTOR IN THE TUBERCULIN REACTION. AU - D A WILLOUGHBY AU - W G SPECTOR AU - B BOUGHTON PY - 1964 DO - 10.1002/path.1700870216 UR - https://pubmed.ncbi.nlm.nih.gov/14137696/ ID - 14137696 ER -