J, P., C, B., H, S., D, S., & H, B. (1988). Long-term development of intelligence (IQ) and EEG in 34 children with phenylketonuria treated early. European journal of pediatrics, 147(4), 361. https://doi.org/10.1007/BF00496411
Chicago Style (17th ed.) CitationJ, Pietz, Benninger C, Schmidt H, Scheffner D, and Bickel H. "Long-term Development of Intelligence (IQ) and EEG in 34 Children with Phenylketonuria Treated Early." European Journal of Pediatrics 147, no. 4 (1988): 361. https://doi.org/10.1007/BF00496411.
MLA (9th ed.) CitationJ, Pietz, et al. "Long-term Development of Intelligence (IQ) and EEG in 34 Children with Phenylketonuria Treated Early." European Journal of Pediatrics, vol. 147, no. 4, 1988, p. 361, https://doi.org/10.1007/BF00496411.