T. . Małecka-Massalska, . P. . Gołębiowski, K. Chara, M. . Władysiuk, A. Smoleń, and . K. . Lupa-Zatwarnicka, “Phase angle measured by bioelectrical impedance analysis in Polish College students. Preliminary observations”, Pol J Public Health, vol. 123, no. 2, pp. 164–166, Apr. 2013, doi: 10.12923/j.0044-2011/123-2/a.13.