<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE eLinkResult PUBLIC "-//NLM//DTD elink 20101123//EN" "https://eutils.ncbi.nlm.nih.gov/eutils/dtd/20101123/elink.dtd">
<eLinkResult>

<LinkSet><ERROR>Exception:
llinkslib command not supported</ERROR></LinkSet>
</eLinkResult>
