1. Drug prescribing patterns, problems and proposals;Christensen;Soc Sci Med,1981
2. Uso racional de los medicamentos;Garcia Alonso;Med Clin (Barc),1990
3. Usos y hábitos irracionales en la prescripción de medicamentos;Pedro de Lels;Med Clin (Barc),1991
4. Working for patients,1989
5. Indicative prescribing budgets for general medical practitioners,1989