Contributors in Medical
Medical > Gastroenterology 
ampulla of Vater
Medical; Gastroenterology
The opening of the common bile duct and pancreatic duct into the duodenum.
sphincter of Oddi
Medical; Gastroenterology
The muscle between the common bile duct and pancreatic ducts.
Sub-categories
- AIDS prevention & treatment (27898)
- Allergies and allergens (238)
- Cardiology (345)
- Chinese medicine ()
- Diagnostic instruments & tests (11198)
- Forensic (207)
- Gastroenterology (12738)
- Gynaecology (272)
- Herbal medicine (15181)
- Histology (965)
- Human genome (10581)
- Illness (3885)
- Medical genetics (8)
- Medical research (3058)
- Medicine (135738)
- Radiology (163)
- Radiotherapy (107)
- Rheumatology (83)
- Stem cell research (1241)
- Viruses (400)