| Nr. | Year OPEN | Title | users say> | rate good | rate bad | no link | Citation |
Gastrointestinal tract (BASKET)PTH (Hyperparathyreoidism BASKET)Spondyloarthritis| 1 | 2006 | Gastrointestinal manifestations of endocrine disease. | 
| + | - | nl | World J Gastroenterol 12(20):3174-9 (2006) |
| 2 | 2011 | Digestive manifestations of parathyroid disorders. | 
| + | - | nl | World J Gastroenterol 17(36):4063-6 (2011) |
| 3 | 2009 | Gastrointestinal lesions associated with spondyloarthropathies. | 
| + | - | nl | World J Gastroenterol 15(20):2443-8 (2009) Orlando A |
| 4 | 1990 | Gastroenterology. | 
| + | - | nl | Postgrad Med J 66(776):419-34 (1990) |
| 5 | 2005 | Occult and obscure bleeding, iron deficiency anemia and other gastrointestinal stories (Review). | 
| + | - | nl | Int J Mol Med 15(1):129-35 (2005) |