@misc{indiciaef21bc96a9e81, title = {Perioral dermatitis.}, author = {A C Pembroke and E Houang}, year = {1980}, doi = {10.1111/j.1365-2230.1980.tb01678.x}, url = {https://pubmed.ncbi.nlm.nih.gov/7398120/}, note = {Source identifier: 7398120} }