Publisher
- Elsevier11
- Wolters Kluwer Health11
- Elsevier Masson9
- LWW7
- Urban & Fischer6
- Bohn Stafleu van Loghum4
- CRC Press4
- Churchill Livingstone4
- Elsevier India4
- Saunders/Elsevier4
- Mosby/Elsevier3
- Pearson Education Limited3
- Routledge3
- Saunders3
- Churchill Livingstone/Elsevier2
- DK Children2
- Pearson2
- Springer2
- Wiley Blackwell2
- AUK Academic1