Sa1889 3D PRINTED RECTAL SWABS FOR ASSESSING THE GUT MICROBIOME, METABOLOME, AND INFLAMMATION - Perry, RW; Mullish, BH; Alexander, JL; Shah, R; Danckert, NP; Blanco, JM; Roberts, L; Liu, Z; Chrysostomou, D; Radhakrishnan, ST; Balarajah, S; Barry, R; et al. (Gastroenterology, 2024)