Titolo: FILES - Illustration taken on March 14,

Descrizione: FILES - Illustration taken on March 14, 2007 in Duesseldorf, western Germany shows an Aspirin headache tablet produced by German pharmaceutical group Bayer being dissolved in a glass of water. Bayer fell into a surprise fourth quarter loss, it said on February 28, 2011, owing to charges including a write-down on its Schering brand and costs of US legal proceedings. AFP PHOTO MARTIN GERTEN GERMANY OUT (Photo credit should read MARTIN GERTEN/AFP/Getty Images)

Crediti immagine: AFP/Getty Images - © 2011 AFP