AP -- TRENTON, N.J. — Three top drugmakers on Thursday posted healthy increases in first-quarter sales and profits, with strong sales of key drugs buoying Bristol-Myers Squibb Co., AstraZeneca LP and Sanofi-Aventis SA.
AP -- TRENTON, N.J. — Three top drugmakers on Thursday posted healthy increases in first-quarter sales and profits, with strong sales of key drugs buoying Bristol-Myers Squibb Co., AstraZeneca LP and Sanofi-Aventis SA.