“Hypomagnesemia, Hypogammaglobulinemia, and Chronic Normocytic Normochromic Anemia: Random Association? An Unresolved Case Report of an Elderly Patient With Remitting Seronegative Symmetrical Synovitis With Pitting Edema Syndrome”. Geriatric Care, vol. 10, July 2024, https://doi.org/10.4081/gc.2024.12224.