%0 Journal Article %A Nada Khan %T The serotonin theory of depression and why we use antidepressants %D 2022 %R 10.3399/bjgp22X721109 %J British Journal of General Practice %P 536-537 %V 72 %N 724 %U https://bjgp.org/content/bjgp/72/724/536.full.pdf