- Universidad Nacional Autónoma de México
- Facultad de Odontología, UNAM
- Laboratorio de Genética Molecular, FO, UNAM (en servidor odonto.unam.mx)
- Cursos de Calibración de Clínicos en Periodoncia (sitio privado)
- Laboratorios LIFO (Certificación ISO 9001-2015)
- International Asociation for Dental Research
- The Forsyth Institute
- American Society for Microbiology
- Human Oral Microbiome Database
- Centers for Disease Control and Prevention
- American Type Culture Collection
- ASM Science Visual Library (MicrobeLibrary)
- ASM Podcasts (MicrobeWorld)
- Microscopy Resource Center (Olympus)
- Darwin Online
- Tree of Life Web Project
- The Phylogeny of Life (UCMP)
- Taxonomy Browser of the Bacteria Domain (NCBI)
- List of Prokaryotic Names with Standing in Nomenclature
- Protecting Human Research Participants Online Training
- Office for Human Research Protections (U.S. DHHS)
- Human Subjects Research (NIH)
- Clinical Trials and Human Subject Protection (FDA)