Hello,
It would be nice if refbase would support http proxies. If I try to import from pubmed or crossref I get the following error message:
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Warning: fopen(http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&retmode=text&rettype=medline&tool=refbase&email=info%40refbase.net&id=12748199) [function.fopen]: failed to open stream: Connection refused in...
2009-10-20 10:16:54 UTC in refbase - Web Reference Database