python 2.7 - findAll() in BeautifulSoup missing nodes -

the method findall() in beautifulsoup not return elements in xml. if code below , open url, can see there 10 pubmedarticle nodes in xml. findall method finds 6 of them. there 6 * on output instead of 10. doing wrong?

import urllib2 bs4 import beautifulsoup  url = 'http://www.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&rettype=abstract&id=23858559,23858558,23858557,23858521,23858508,23858506,23858494,23858473,23858461,23858404' data = urllib2.urlopen(url).read()  soup = beautifulsoup(data)  x in soup.findall('pubmedarticle'):     print '*' 

edit: i've discovered 'findall' relative current node, can set root node soup.

the entities in provided xml named "pubmedarticle", try following:

for x in soup.pubmedarticleset.findall('pubmedarticle'):     print '*'