Influence of the self-restraint of pharmaceutical companies from literature information service. Analysis of a nationwide questionnaire investigation by the Hospital Library Network.

YAMAMURO, M., NOHARA, C., & IIDA, I. (1994). Influence of the self-restraint of pharmaceutical companies from literature information service. Analysis of a nationwide questionnaire investigation by the Hospital Library Network. Journal of Information Processing and Management, 37(9), 759–770. https://doi.org/10.1241/johokanri.37.759