Thienpont, L. M., Stepman, H. C. M., & Vesper, H. W. (2012). Standardization of measurements of 25-Hydroxyvitamin D3 and D2. Scandinavian journal of clinical & laboratory investigation. Supplement, 72(S243), 41-49. https://doi.org/10.3109/00365513.2012.681950
Chicago Style (17th ed.) CitationThienpont, Linda M., Hedwig C. M. Stepman, and Hubert W. Vesper. "Standardization of Measurements of 25-Hydroxyvitamin D3 and D2." Scandinavian Journal of Clinical & Laboratory Investigation. Supplement 72, no. S243 (2012): 41-49. https://doi.org/10.3109/00365513.2012.681950.
MLA (9th ed.) CitationThienpont, Linda M., et al. "Standardization of Measurements of 25-Hydroxyvitamin D3 and D2." Scandinavian Journal of Clinical & Laboratory Investigation. Supplement, vol. 72, no. S243, 2012, pp. 41-49, https://doi.org/10.3109/00365513.2012.681950.