title: Sida Daawada Tijaabada ah ee Alzheimers ee Shirkada Biogen dib loogu soo nooleeyay
abstract: Biogen ayaa ku dhawaaqday inay codsanayso ogolaanshaha FDA ee dawooyinkeeda Alzheimers, kadib markii ay joojisay daraasaddeeda daaweynta gu'gii la soo dhaafay.