i am working on a project to retrieve records from pubmed and it is working on fine, the problem i have is i need to precise through the url which page number to retrieve from pubmed corresponding to a certain term.
the url : http://www.ncbi.nlm.nih.gov/pubmed/?term=heart
will return the first 20 records for heart if i want to retrieve the next 20 records, what can i do?
Can’t i precise in the url which page to retrieve???
ie, http://www.ncbi.nlm.nih.gov/pubmed/?term=heart&page=2 // or smthg like that!
please help!
You should not be scripting against the web interface. Pubmed offers a webservice called ESearch to retrieve the information.