Publisher
- Routledge8
- Elsevier6
- LWW4
- Mosby4
- Handspring Publishing2
- Academic Press1
- Bohn Stafleu van Loghum1
- CRC Press1
- Churchill Livingstone1
- Churchill Livingstone/Elsevier1
- Elsevier GmbH1
- Elsevier, Urban et Fischer1
- John Wiley & Sons, Inc1
- Lippincott Williams & Wilkins1
- Mosby Elsevier1
- Orion Spring1
- Palgrave Macmillan1
- Saunders1
- Singing Dragon1