TY - GEN AU - Majeed,Raphael W AU - Röhrig,Rainer TI - Identifying patients for clinical trials using fuzzy ternary logic expressions on HL7 messages SN - 0926-9630 PY - 2011///1213 KW - Clinical Trials as Topic KW - methods KW - Computer Communication Networks KW - Fuzzy Logic KW - Health Level Seven KW - standards KW - Hospital Information Systems KW - Humans KW - Medical Informatics KW - Medical Record Linkage KW - Medical Records Systems, Computerized KW - Patient Selection KW - Programming Languages KW - Systems Integration N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -