Thompson, H. K., Baker, W. R., Christopher, T. G., Lacy, W., & Groner, G. (1977). Clinfo: A Research Data Management and Analysis System Acceptable to Physician Users.

Thompson, Howard K., William R. Baker, T. Graham Christopher, William Lacy, och Gabriel Groner. Clinfo: A Research Data Management and Analysis System Acceptable to Physician Users. 1977.

Thompson, Howard K., et al. Clinfo: A Research Data Management and Analysis System Acceptable to Physician Users. 1977.