Are traditional approaches diminishing the bipolar drug pipeline?

Are traditional approaches diminishing the bipolar drug pipeline? Expert Opin Pharmacother. 2018 Mar 22;:1-4 Authors: Bowden C, Martinez M PMID: 29565182 [PubMed - as supplied by publisher]
Source: Expert Opinion on Pharmacotherapy - Category: Drugs & Pharmacology Tags: Expert Opin Pharmacother Source Type: research