Low vitamin D is associated with negative and depressive symptoms in psychotic disorders
Nerhus, M., Berg, A. O., Kvitland, L. R., Dieset, I., Hope, S., Dahl, S. R., . . . Melle, I. et al. (2016). Low vitamin D is associated with negative and depressive symptoms in psychotic disorders. Schizophrenia Research, 178(1-3), 44-49. doi:10.1016/j.schres.2016.08.024