Cita APA

Mitchell, S., Thyssen, M., Mitchell, M., Orchard, T., Jewell, D., Fleming, K., & Chapman, R. (1998). Cigarette smoking, appendectomy and tonsillectomy as risk factors for the development of primary sclerosing cholangitis (PSC): A case control study.

Citación estilo Chicago

Mitchell, SA, M. Thyssen, M. Mitchell, T. Orchard, D. Jewell, K. Fleming, and R. Chapman. Cigarette Smoking, Appendectomy and Tonsillectomy as Risk Factors for the Development of Primary Sclerosing Cholangitis (PSC): A Case Control Study. 1998.

Cita MLA

Mitchell, SA, et al. Cigarette Smoking, Appendectomy and Tonsillectomy as Risk Factors for the Development of Primary Sclerosing Cholangitis (PSC): A Case Control Study. 1998.