Schulze, A., Mayatepek, E., & Hoffmann, G. F. (2002). Evaluation of 6-year application of the enzymatic colorimetric phenylalanine assay in the setting of neonatal screening for phenylketonuria. In memoriam Horst Bickel. Clinica chimica acta, 317(1), . https://doi.org/10.1016/S0009-8981(01)00736-7
Chicago Style (17th ed.) CitationSchulze, Andreas, Ertan Mayatepek, and Georg F. Hoffmann. "Evaluation of 6-year Application of the Enzymatic Colorimetric Phenylalanine Assay in the Setting of Neonatal Screening for Phenylketonuria. In Memoriam Horst Bickel." Clinica Chimica Acta 317, no. 1 (2002). https://doi.org/10.1016/S0009-8981(01)00736-7.
MLA (9th ed.) CitationSchulze, Andreas, et al. "Evaluation of 6-year Application of the Enzymatic Colorimetric Phenylalanine Assay in the Setting of Neonatal Screening for Phenylketonuria. In Memoriam Horst Bickel." Clinica Chimica Acta, vol. 317, no. 1, 2002, https://doi.org/10.1016/S0009-8981(01)00736-7.