TY - GEN AU - FREI,H AU - JASINSKI,B AU - STIEFEL,G E TI - [Further observations on the fate of parenteral and peroral administration of radioactive vitamin B12] SN - 0036-7672 PY - 2002///0501 KW - Biochemical Phenomena KW - Corrinoids KW - Hematinics KW - Radioactivity KW - Vitamin B 12 KW - metabolism N1 - Publication Type: Journal Article ER -