Recent studies on the chemistry of human, bovine and porcine parathyroid hormones.

MLA

Brewer, H. B., Jr, et al. “Recent Studies on the Chemistry of Human, Bovine and Porcine Parathyroid Hormones.” The American Journal of Medicine, vol. 56, no. 6, June 1974, pp. 759–66. EBSCOhost, https://doi.org/10.1016/0002-9343(74)90803-1.

APA

Brewer, H. B., Jr, Fairwell, T., Rittel, W., Littledike, T., & Arnaud, C. D. (1974). Recent studies on the chemistry of human, bovine and porcine parathyroid hormones. The American Journal of Medicine, 56(6), 759–766. https://doi.org/10.1016/0002-9343(74)90803-1

Chicago

Brewer, H B, Jr, T Fairwell, W Rittel, T Littledike, and C D Arnaud. 1974. “Recent Studies on the Chemistry of Human, Bovine and Porcine Parathyroid Hormones.” The American Journal of Medicine 56 (6): 759–66. doi:10.1016/0002-9343(74)90803-1.