No abstract available
MeSH terms
- Animals
- Bacterial Physiological Phenomena*
- Humans
- Hygiene
- Immunity
- Immunity, Mucosal*
- Intestines / anatomy & histology
- Intestines / immunology
- Intestines / microbiology*
- Lymphoid Tissue / anatomy & histology
- Mice
- Models, Animal
- Models, Immunological*
- Specific Pathogen-Free Organisms