Multiple instance ensembling for paranasal anomaly classification in the maxillary sinus. - Bhattacharya D; Behrendt F; Becker BT; Beyersdorff D; Petersen E; Petersen M; Cheng B; Eggert D; Betz C; Hoffmann AS; Schlaefer A (International journal of computer assisted radiology and surgery, 2024)