Epidemiological evaluation of drugs : proceedings of the International Symposium on Epidemiological Evaluation of Drugs, held in Milan, Italy, 2-4 May, 1977 / organized by the Istituto di Ricerche Farmacologiche Mario Negri and by the Drug Epidemiology Unit, Boston University Medical Center; editors, Fabio Colombo [and others].
International Symposium on Epidemiological Evaluation of Drugs (1977 : Milan, Italy) | Date: 1977