World Journal of Emergency Surgery, Vol 16, Iss 1, Pp 1-9 (2021) Ciarleglio, F A, Rigoni, M, Mereu, L, Tommaso, C, Carrara, A, Malossini, G, Tateo, S, Tirone, G, Bjerklund Johansen, T E, Benetollo, P P, Ferro, A, Guarrera, G M, Grattarola, M, Nollo, G & Brolese, A 2021, ' The negative effects of COVID-19 and national lockdown on emergency surgery morbidity due to delayed access ', World Journal of Emergency Surgery, vol. 16, 37 . https://doi.org/10.1186/s13017-021-00382-z World Journal of Emergency Surgery : WJES