China’s BeiGene delays US filing for rival to ImbruvicaBeiGene’s plans for an early approval for BTK inhibitor zanubrutinib in the US and to start challenging Janssen/AbbVie’s Share XChina’s BeiGene delays US filing for rival to Imbruvicahttps://pharmaphorum.com/news/chinas-beigene-delays-us-filing-for-rival-to-imbruvica/