1. Grace M, Wertheimer AI. Judgmental questions processed by a drug information center. Am J Hosp Pharm. 1975;32(9):903–4.
2. Cardoni AA, Thompson TJ. Impact of drug information services on patient care. Am J Hosp Pharm. 1978;35(10):1233–7.
3. Meinhold JM, Nelson AA Jr, Hutchinson RA. Changes in drug information inquiries following implementation of clinical pharmaceutical services. Am J Hosp Pharm. 1979;36(11):1520–3.
4. Merritt GJ, Garnett WR, Eckel FM. Analysis of a hospital-based information center. Am J Hosp Pharm. 1977;34(1):42–6.
5. Romá E, Planells C, Carrera A, Cercõs AC, Sánchez S, Gallego C. Quality management in drug information. Eur Hosp Pharm. 1995;1(2):61–6.