TY - GEN AU - DAS GUPTA,C R AU - CHATTERJEA,J B AU - BASU,P TI - Vitamin B12 in nutritional macrocytic anaemia SN - 0007-1447 PY - 2003///0501 KW - Anemia KW - therapy KW - Anemia, Macrocytic KW - Hematinics KW - Vitamin B 12 KW - therapeutic use KW - Vitamin B Complex N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmj.2.4837.645 ER -