@misc{indiciae06a7dfd33e8e, title = {Dr Geoffrey B. Dowling.}, author = {M M Black and T J Ryan}, year = {1976}, doi = {10.1111/j.1365-2230.1976.tb01449.x}, url = {https://pubmed.ncbi.nlm.nih.gov/793747/}, note = {Source identifier: 793747} }