Search Results       Your search for [subject]Pharmaceutical industry -- Technological innovations -- Unitd States returned 1 record.           Network effects and diffusion in pharmaceutical markets : antiulcer drugs. by Berndt, Ernst R.; Cambridge: National Bureau of Economic Research, 1999. Subject: Antiulcer drugs -- United States -- Marketing; Antiulcer drugs -- Prices -- United States; Market share -- United States; Pharmaceutical industry -- Technological innovations -- Unitd States; Supply and demand; Drug utilization -- United States; Consumers' preferences -- United States.          Add to Book Cart Relevance: 29.98%