TY - GEN AU - Toh,Sengwee AU - García Rodríguez,Luis A AU - Hernán,Miguel A TI - Analyzing partially missing confounder information in comparative effectiveness and safety research of therapeutics SN - 1099-1557 PY - 2012///0904 KW - Anti-Inflammatory Agents, Non-Steroidal KW - adverse effects KW - Confounding Factors, Epidemiologic KW - Databases, Factual KW - Electronic Health Records KW - standards KW - Gastrointestinal Hemorrhage KW - chemically induced KW - Humans KW - Models, Statistical KW - Outcome and Process Assessment, Health Care KW - Pharmacoepidemiology KW - methods KW - Research Design N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1002/pds.3248 ER -