Sottimano, I.; Viotti, S.; Guidetti, G.; Cascio, V.; Converso, D. "I Break and bend". Posture, Lifts and Musculoskeletal Disorders Among Preschool Teachers. Med Lav 2018, 109 (5), 363-374. https://doi.org/10.23749/mdl.v109i5.7299.