@misc{indiciae31763a2acf1b, title = {Patch testing with semisynthetic penicillins.}, author = {N E Møller and K Jeppesen}, year = {1987}, doi = {10.1111/j.1600-0536.1987.tb01433.x}, url = {https://pubmed.ncbi.nlm.nih.gov/2954762/}, note = {Source identifier: 2954762} }