Abbott Laboratories CEO calls post-earnings stock decline 'a little bit of an overreaction'
1. Abbott's CEO claims Wall Street overreacted to recent earnings results. 2. Company's revenue beat expectations but tightened full-year earnings guidance. 3. Diagnostics segment underperformed in China; growth seen elsewhere. 4. Medical devices and generic pharmaceuticals showing strong performance. 5. Lawsuits over infant formula remain a concern, despite past legal victories.