A Cross-Sectional Study of Vitamin D Deficiency Among Immigrants and Norwegians With Psychosis Compared to the General Population
Berg, A. O., Melle, I., Torjesen, P. A., Lien, L., Hauff, E., & Andreassen, O. A. (2010). A Cross-Sectional Study of Vitamin D Deficiency Among Immigrants and Norwegians With Psychosis Compared to the General Population. Journal of Clinical Psychiatry, 71(12), 1598-1604. doi:10.4088/JCP.09m05299yel