@misc{indiciaee386c0f466ef, title = {Letter: Lithium, calcium, and phosphate.}, author = {Bjørum and I Hornum and E T Mellerup and P K Plenge and O J Rafaelson}, year = {1975}, doi = {10.1016/s0140-6736(75)92233-3}, url = {https://pubmed.ncbi.nlm.nih.gov/48868/}, note = {Source identifier: 48868} }