APA (7th ed.) Citation
Yamamoto, M., Serra, I., Roa, I., Calvo, A., Watanabe, H., & Endor, K. Comparative epidemiological studies on Gallbladder cancer between Chile and Japan.
Chicago Style (17th ed.) Citation
Yamamoto, Masaharu, I. Serra, I. Roa, A. Calvo, H. Watanabe, and K. Endor. Comparative Epidemiological Studies on Gallbladder Cancer Between Chile and Japan.
MLA (9th ed.) Citation
Yamamoto, Masaharu, et al. Comparative Epidemiological Studies on Gallbladder Cancer Between Chile and Japan.
Warning: These citations may not always be 100% accurate.