Multiple sclerosis patients whose blood tests reveal elevated NfL, a biomarker of nerve damage, could see worsening disability one to two years later, according to a new study spearheaded by researchers at UC San Francisco.
AstraZeneca CEO reaffirms commitment to China following executive’s detention
NEW YORK — AstraZeneca is not backing away from China despite an investigation into its president of China operations. As the company reported its third-quarter