@misc{indiciae04d0123a794a, title = {Phenylketonuria: some observations on reflex activity.}, author = {J H FRENCH and D B CLARK and H G BUTLER and R D TEASDALL}, year = {1961}, doi = {10.1016/s0022-3476(61)80055-3}, url = {https://pubmed.ncbi.nlm.nih.gov/13701735/}, note = {Source identifier: 13701735} }