Barata, PGodinho, FGuedes, RSilva ., LOliveira, PSerrano, ROliveira, CFPereira, MEMartins, BAraújo, RBorja-Santos, N2020-07-092020-07-092020Psychiatry Res. 2020 Jun 25;291:1132551872-7123http://hdl.handle.net/10400.10/2473engBipolar disorderPsychotic disordersMulticenter studyPortugalBipolar disorder diagnostic stability: a Portuguese multicentric studyjournal article10.1016/j.psychres.2020.113255.