TY - JOUR AU - Usui, M; Aramaki, E; Iwao, T; Wakamiya, S; Sakamoto, T; Mochizuki, M TI - Extraction and standardization of patient complaints from electronic medication histories for pharmacovigilance: natural language processing analysis in Japanese JO - JMIR Med Inform IS - 03 VL - 6 PY - 2018 DO - 10.2196/11021 L3 - PubMed-ID: 30262450 SP - e11021 ER -