@misc{indiciaead29357de957, title = {Multiple-puncture tuberculin testing: reason for variable response to tine test.}, author = {C Herzog}, year = {1981}, doi = {10.1016/s0041-3879(81)80003-7}, url = {https://pubmed.ncbi.nlm.nih.gov/7039056/}, note = {Source identifier: 7039056} }