| 释义 |
vitamin B12 with intrinsic factor concentrate vi·ta·min B12 with in·trin·sic fac·tor con·cen·tratea combination of vitamin B12 with suitable preparations of the mucosa of the stomach or intestine of domestic animals used for food by humans.vi·ta·min B12 with in·trin·sic fac·tor con·cen·trate (vītă-min in-trinsik faktŏr konsĕn-trāt) Combination of vitamin B12 with suitable preparations of mucosa of the stomach or intestine of domestic animals used for food by humans. |