Bausch + Lomb has bought US and Canadian rights to a potential biosimilar competitor to Novartis’ Lucentis from Germany’s Stada, as the blockbuster approaches the end of its patent ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures ...

The term "alert and oriented" (AO) is a medical notation describing a person's level of consciousness and cognition (the ability to understand and learn through thought, experiences, and the senses).