@misc{indiciaede75d9189be5, title = {Letter: Subnormality at the crossroads.}, author = {A Shapiro}, year = {1974}, doi = {10.1016/s0140-6736(74)92738-x}, url = {https://pubmed.ncbi.nlm.nih.gov/4131995/}, note = {Source identifier: 4131995} }