Problem with urllib.urlopen()

[Christopher]

Okay okay, here are links that 1) are short, 2) should work, and 3)
show my problem.

link 1:
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=PureSearch&db=PubMed&details_term=%28%22glucagon%22%5BMeSH%20Terms%5D%20OR%20glucagon%5BText%20Word%5D%29

link2:

http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Display&db=PubMed&details_term=%28%22glucagon%22%5BMeSH%20Terms%5D%20OR%20glucagon%5BText%20Word%5D%29&dopt=XML&query_key=1

Look at link2 in your browser, then look at what urllib.urlopen or
.urlretrieve get.  Thanks.

Chris