APA Citation

Andersen, P. K., & Andersen, P. K. (1992). Repeated assessment of risk factors in survival analysis. Denmark: Universidad of Copenhagen, Statistical Research Unit..

Chicago Style Citation

Andersen, Per Kragh, and Per Kragh Andersen. Repeated Assessment of Risk Factors in Survival Analysis. Denmark: Universidad of Copenhagen, Statistical Research Unit., 1992.

MLA Citation

Andersen, Per Kragh, and Per Kragh Andersen. Repeated Assessment of Risk Factors in Survival Analysis. Denmark: Universidad of Copenhagen, Statistical Research Unit., 1992.

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