Andersson, C., Floderus, Y., Wikberg, A., & Lithner, F. (2000). The W198X and R173W mutations in the porphobilinogen deaminase gene in acute intermittent porphyria have higher clinical penetrance than R167W. A population-based study. Scandinavian Journal of Clinical & Laboratory Investigation, 60(7), 643. https://doi.org/10.1080/003655100300054891
Chicago Style (17th ed.) CitationAndersson, C., Y. Floderus, A. Wikberg, and F. Lithner. "The W198X and R173W Mutations in the Porphobilinogen Deaminase Gene in Acute Intermittent Porphyria Have Higher Clinical Penetrance than R167W. A Population-based Study." Scandinavian Journal of Clinical & Laboratory Investigation 60, no. 7 (2000): 643. https://doi.org/10.1080/003655100300054891.
MLA (9th ed.) CitationAndersson, C., et al. "The W198X and R173W Mutations in the Porphobilinogen Deaminase Gene in Acute Intermittent Porphyria Have Higher Clinical Penetrance than R167W. A Population-based Study." Scandinavian Journal of Clinical & Laboratory Investigation, vol. 60, no. 7, 2000, p. 643, https://doi.org/10.1080/003655100300054891.