Yamaki, G., Makuuchi, H., Yamada, A., Nishimata, H., Fuchigami, T., Okazaki, Y., . . . Obata, A. (1990). Abstracts of selected papers presented at the 30th Annual meeting of the Japanese Society of Gastroenterology. Gastroenterologia Japonica, 25(2), 279. https://doi.org/10.1007/bf02776837
Chicago-referens (17:e uppl.)Yamaki, Goro, et al. "Abstracts of Selected Papers Presented at the 30th Annual Meeting of the Japanese Society of Gastroenterology." Gastroenterologia Japonica 25, no. 2 (1990): 279. https://doi.org/10.1007/bf02776837.
MLA-referens (9:e uppl.)Yamaki, Goro, et al. "Abstracts of Selected Papers Presented at the 30th Annual Meeting of the Japanese Society of Gastroenterology." Gastroenterologia Japonica, vol. 25, no. 2, 1990, p. 279, https://doi.org/10.1007/bf02776837.
