APA (7th ed.) Citation

Tohno, S., Moriwake, Y., Tohno, Y., Minami, T., Nishiwaki, F., Utsumi, M., & Yamada, M. (1999). Age-related changes of element contents in human mitral and tricuspid valves. Biological trace element research, 70(2), 137-147. https://doi.org/10.1007/BF02783855

Chicago Style (17th ed.) Citation

Tohno, Setsuko, Yumi Moriwake, Yoshiyuki Tohno, Takeshi Minami, Fumio Nishiwaki, Masako Utsumi, and Masa-oki Yamada. "Age-related Changes of Element Contents in Human Mitral and Tricuspid Valves." Biological Trace Element Research 70, no. 2 (1999): 137-147. https://doi.org/10.1007/BF02783855.

MLA (9th ed.) Citation

Tohno, Setsuko, et al. "Age-related Changes of Element Contents in Human Mitral and Tricuspid Valves." Biological Trace Element Research, vol. 70, no. 2, 1999, pp. 137-147, https://doi.org/10.1007/BF02783855.