Publisher
- Elsevier25
- Springer12
- Saunders7
- Academic Press5
- Elsevier/Saunders4
- Saunders/Elsevier3
- CRC Press2
- Constable & Robinson2
- Informa Healthcare2
- LWW2
- Routledge2
- Wolters Kluwer2
- Academic Press, an imprint of Elsevier1
- Apple Academic Press1
- Centre for Longitudinal Studies, Institute of Education, University of London1
- Churchill Livingstone1
- Elsevier España1
- Elsevier Health Sciences1
- Elsevier Inc1
- Elsevier Masson1