@misc{indiciae86253bb50c98, title = {Dermatologic radiation therapy: Pyrex versus beryllium window units.}, author = {E K Edwards}, year = {1990}, doi = {10.1111/j.1365-4362.1990.tb04098.x}, url = {https://pubmed.ncbi.nlm.nih.gov/2323877/}, note = {Source identifier: 2323877} }