共 50 条
- [23] Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency COCHRANE DATABASE OF SYSTEMATIC REVIEWS, 2005, (03):
- [24] Oral vitamin B12 versus intramuscular vitamin B12, for vitamin B12 deficiency COCHRANE DATABASE OF SYSTEMATIC REVIEWS, 2018, (03):
- [28] Vitamin B12 Deficiency in Diabetic Patients on Chronic Metformin Therapy AMERICAN JOURNAL OF GASTROENTEROLOGY, 2015, 110 : S952 - S952
- [30] Prevalence of vitamin B12 deficiency in metformin-treated patients DIABETOLOGIE, 2022, 18 (04): : 487 - 488