subject area of Oral vitamin B12 supplement is delivered to the distal gut, altering the corrinoid profile and selectively depleting Bacteroides in C57BL/6 mice. Journal Article Partial restoration of the microbiota of cesarean-born infants via vaginal microbial transfer Journal Article
narrower concept Gram-Negative Anaerobic Straight, Curved, and Helical Rods - Bacteroides fragilis PubMed MeSh Term
