https://www.cambridge.org/core/journals/the-british-journal-of-psychiatry/article/lithium-levels-in-drinking-water-and-risk-of-suicide/7C18AC894A0141D3D89B27282

https://www.cambridge.org/core/journals/the-british-journal-of-psychiatry/article/lithium-levels-in-drinking-water-and-risk-of-suicide/7C18AC894A0141D3D89B27282AF35DB2 https://www.cambridge.org/core/journals/the-british-journal-...