423 Effectiveness of prophylactic negative pressure wound therapy after caesarean section in reducing superficial surgical site infection – a case-control study. - Muzyka-Placzyńska, K.; Kajdy, A.; Feduniw, S.; Sztajerowska-Tomaszewska, J.; Baumgart, H.; Sys, D.; Dukaczewska, C.; Stańczyk, M.; Baran, A.; Rabijewski, M. (European Journal of Obstetrics & Gynecology & Reproductive Biology, 2022)