The document describes strategies used by the BiTeM/SIBtexgroup for the TREC 2014 Clinical Decision Support track. These strategies included using different document representations with text, MeSH terms, and target-specific semantic enrichment. Other strategies were boosting documents based on article type and exploiting the co-citations network. The results showed that the baseline text representation worked best and that most strategies did not improve significantly upon the baseline. Relevant documents were found to discuss tests, diagnoses, and treatments together without distinction.