Cita APA

Forman, D., & Kinlen, L. (1991). Declining incidence of gastric cancer.

Citación estilo Chicago

Forman, D., and L. Kinlen. Declining Incidence of Gastric Cancer. 1991.

Cita MLA

Forman, D., and L. Kinlen. Declining Incidence of Gastric Cancer. 1991.

Warning: These citations may not always be 100% accurate.