@misc{indiciaed00ba2aadd88, title = {Clinical experience and patch testing using colophony (rosin) from different sources.}, author = {A T Karlberg and C Lidén}, year = {1985}, doi = {10.1111/j.1365-2133.1985.tb02363.x}, url = {https://pubmed.ncbi.nlm.nih.gov/4063182/}, note = {Source identifier: 4063182} }