Rectal swabs vs bulk faeces PCR testing for the diagnosis of enteric conditions (RecSwabFaeces): Protocol for a single group diagnostic accuracy comparative trial. - Roser, Madisen Sadie; Young, Megan K.; Williams, Dustylee; Subedi, Shradha; Barnekow, Donna; Pyke, Alyssa; Tickner, Jacob; Hewitson, Glen; Thomas, Michael; Khandaker, Gulam; Schlebusch, Sanmarie; Smoll, Nicolas Roydon (PLoS ONE, 2025)