[Microbiological determination of vitamin B12 in blood and urine by Euglena gracilis, variety bacillaris; preliminary report].
D000818:Animals; D001769:Blood; D045728:Corrinoids; D005056:Euglena gracilis; D056890:Eukaryota; D006397:Hematinics; D007448:Invertebrates; D014556:Urine; D014805:Vitamin B 12 / Q000652:urine*
D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
BLOOD; MASTIGOPHORA; URINE; VITAMIN B12/in urine
Mikrobiologisk bestämning av vitamin B12 i serum och urin med Euglena gracilis var. bacillaris; preliminärt meddelande.