US FDA declines to approve AbbVie's wrinkle treatment due to manufacturing concerns (April 23)
(Corrects headline to say the FDA "declines" to approve the treatment and not "rejects". Also corrects first bullet to say the treatment starts to work, not wears off, as early as 8 hours and removes comparison to Botox) By Padmanabhan Ananthan April 23 (Reuters) - AbbVie said on Thursday the U.S.