APA

JIMENEZ DIAZ C., ALES J. M. & VIVANCO F. (20030501). Symbiotic action of intestinal microbial flora; studies on nicotinic acid, pyridoxine, folic acid, and vitamin B12 synthesis by microbial flora in the enteric tract. : Bulletin of the Institute for Medical Research, University of Madrid.

Chicago

JIMENEZ DIAZ C, ALES J M and VIVANCO F. 20030501. Symbiotic action of intestinal microbial flora; studies on nicotinic acid, pyridoxine, folic acid, and vitamin B12 synthesis by microbial flora in the enteric tract. : Bulletin of the Institute for Medical Research, University of Madrid.

Harvard

JIMENEZ DIAZ C., ALES J. M. and VIVANCO F. (20030501). Symbiotic action of intestinal microbial flora; studies on nicotinic acid, pyridoxine, folic acid, and vitamin B12 synthesis by microbial flora in the enteric tract. : Bulletin of the Institute for Medical Research, University of Madrid.

MLA

JIMENEZ DIAZ C, ALES J M and VIVANCO F. Symbiotic action of intestinal microbial flora; studies on nicotinic acid, pyridoxine, folic acid, and vitamin B12 synthesis by microbial flora in the enteric tract. : Bulletin of the Institute for Medical Research, University of Madrid. 20030501.