1681OEvaluation of practice patterns for prevention of chemotherapy (CT)-induced nausea and vomiting (CINV) and antiemetic guidelines (GLs) adherence based on real-world prescribing data. (23rd October 2018) - Aapro, M S; Scotté, F; Escobar, Y; Celio, L; Berman, R D; Franceschetti, A; Bell, D; Jordan, K