A. Santini, A. Petruzzo, N. Giannetta, A. Ruggiero, M. Di Muzio, and R. Latina, “Management of chronic musculoskeletal pain in veterans: a systematic review”, Acta Biomed, vol. 92, no. S2, p. e2021011, Mar. 2021, doi: 10.23750/abm.v92iS2.11352.