1. The intestinal microflora during the first weeks of life;Bennet,1988
2. Contribution a l' etude de l' implantation de la flore fecale anaerobie du nouveau-ne mis au monde par cesarienne;Bezirtzoglou,1985
3. Influence of the normal flora of the gut onC. difficile;Borriello,1988
4. Human Intestinal Flora;Drasar,1974
5. Normal indigenous intestinal flora;Finegold,1983