A parietal cell antibody test may be used along with or following an intrinsic factor antibody test to help determine the cause of a vitamin B12 deficiency and to help confirm a diagnosis of pernicious anemia.
1 Place leg of lamb on a rack in a roasting pan. 2  Preheat oven to 325 degrees and bake leg of lamb uncovered for 30 minutes per pound or until internal temperature reaches 120 to 130 degrees at the thickest point. Preheat oven to 325 degrees and bake leg of lamb uncovered for 30 minutes per pound or until internal temperature reaches 120 to 130 degrees at the thickest point.
Roast Lamb. Medium - 15 minutes per lb (450g). Well done - 20 minutes per lb (450g). Slow Roasting. The times for the slow roasting method are as follows: Cook in Roasting Oven for about 30 minutes, or until beginning to brown, then transfer to the Simmering Oven for double the remaining cooking time.ell done - 20 minutes per lb (450g). Slow Roasting. The times for the slow roasting method are as follows: Cook in Roasting Oven for about 30 minutes, or until beginning to brown, then transfer to the Simmering Oven for double the remaining cooking time.