@misc{indiciaea100593d6c60, title = {Tar: an ultraviolet B screen.}, author = {J W Dijkstra and J M Andreano}, year = {1987}, doi = {10.1016/s0190-9622(87)80283-9}, url = {https://pubmed.ncbi.nlm.nih.gov/3680662/}, note = {Source identifier: 3680662} }