From: Information for Full-Text Providers
LinkOut Help [Internet].
Bethesda (MD): National Center for Biotechnology Information (US); 2006-.
NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.
| Example: Select records with PMIDs 9679140 and 12589072 |
|---|
| <ObjectList> <ObjId>9679140</ObjId> <ObjId>12589072</ObjId> </ObjectList> |