Publisher
- Doctors Academy28
- Springer12
- SAGE Publications Ltd9
- Academic Press7
- CRC Press7
- Routledge6
- Cambridge Scholars Publishing3
- Elsevier3
- John Wiley & Sons, Inc3
- LWW3
- SAGE3
- Chapman & Hall/CRC2
- Churchill Livingstone2
- Mosby Ltd2
- Wolters Kluwer Health2
- BMJ Books1
- Bohn Stafleu van Loghum1
- CRC Press, Taylor & Francis Group1
- CRC Press/Taylor & Francis Group1
- Chapman and Hall/CRC1