Publisher
- Elsevier17
- Springer12
- CRC Press8
- Routledge4
- Churchill Livingstone3
- Elsevier/Mosby3
- Mosby3
- Urban & Fischer3
- Wiley Blackwell3
- Bohn Stafleu van Loghum2
- Churchill Livingstone Australia2
- Churchill Livingstone/Elsevier2
- Ebury Digital2
- Elsevier Masson2
- IOP Publishing2
- LWW2
- Saunders Canada2
- Saunders/Elsevier2
- Singing Dragon2
- Wolters Kluwer Health2