Success is often one of the biggest blind spots a company can have, because you’re so busy doing well you don’t have the time to assess what it is you’re doing.

Market research firm Wolters Kluwer Health will acquire drug information provider Lexi-Comp, Wolters Kluwer said Wednesday. Financial terms of the deal were not disclosed.

With the explosion in such mobile devices as smart phones, Walgreens is expanding its access across an ever-wider array of options for health consumers, president and CEO Greg Wasson told shareholders at the company’s annual meeting Wednesday.

Three-in-10 Americans recently surveyed by PricewaterhouseCoopers' Health Research Institute said they would use their cell...