APA Citatie

Rampey, A. H., Irwin, K. L., Oberle, M. W., Kinchen, S., Lee, N. C., Marsden, A., & Rosero Bixby, L. (1993). The effect of using different reference dates for control exposure measurement on relative risk estimates in a case-control study.

Chicago Style citaat

Rampey, Alvin H., Kathleen L. Irwin, Mark W. Oberle, Steven Kinchen, Nancy C. Lee, Anne Marsden, en Luis Rosero Bixby. The Effect of Using Different Reference Dates for Control Exposure Measurement On Relative Risk Estimates in a Case-control Study. 1993.

MLA citatie

Rampey, Alvin H., et al. The Effect of Using Different Reference Dates for Control Exposure Measurement On Relative Risk Estimates in a Case-control Study. 1993.