Resolving anaphoras for the extraction of drug-drug interactions in pharmacological documents

BMC Bioinformatics

Table 5 Regular expressions to detect correlative expressions.

Rule	Example
[BOTH\|EITHER\|NEITHER] [N P\|P P\|U NK] [AND\|OR\|NOR] [NP\|PP\|UNK]	These pharmacokinetic effects seen during diltiazem coadministration can result in increased clinical effects (e.g., prolonged sod ation)of both midazolam and triazolam.

ISSN: 1471-2105