1. The Interplay between the Gut Microbiome and the Immune System in the Context of Infectious Diseases throughout Life and the Role of Nutrition in Optimizing Treatment Strategies
https://pmc.ncbi.nlm.nih.gov/articles/PMC8001875/ Ngày truy cập: 27/2/2026
2. C-Section Birth Associated with Numerous Health Conditions
https://www.center4research.org/c-section-birth-health-risks/ Ngày truy cập: 27/2/2026
3. Cesarean-born babies at increased risk of infection-related hospitalisation in early childhood
https://www.mcri.edu.au/news/news-stories/cesarean-born-babies-increased-risk-infection-related-hospitalisation-early-childhood Ngày truy cập: 27/2/2026
4. Balancing Both Good & Bad Bacteria for Gut Health
https://naturalfactors.com/blogs/natural-health/balancing-both-good-bad-bacteria-for-gut-health Ngày truy cập: 27/2/2026
5. 4 bệnh tiêu hóa hay gặp ở trẻ khi đi học, cha mẹ cần biết cách phòng ngừa
https://yte.nghean.gov.vn/thong-tin-chuyen-nganh/4-benh-tieu-hoa-hay-gap-o-tre-khi-di-hoc-cha-me-can-biet-cach-phong-ngua-583111 Ngày truy cập: 27/2/2026
6. Constipation in children
https://www.mayoclinic.org/diseases-conditions/constipation-in-children/symptoms-causes/syc-20354242 Ngày truy cập: 27/2/2026
7. Bloating in children: Cause and Key points to watch
https://saglamaile.az/en/infolab/tibbi-melumatlar/what-is-bloating-in-children-and-why-does-it-occur/ Ngày truy cập: 27/2/2026
8. Comparative study of immunoglobulin G and immunoglobulin M among neonates in caesarean section and vaginal delivery
https://pubmed.ncbi.nlm.nih.gov/8810173/ Ngày truy cập: 27/2/2026
9. Child’s Gut Health & Immunity: Why Probiotics & Fiber Matter?
https://www.ayaanshhospital.com/childs-gut-health-immunity-why-probiotics-fiber-matter/ Ngày truy cập: 27/2/2026
10. Breast Milk, a Source of Beneficial Microbes and Associated Benefits for Infant Health
https://pmc.ncbi.nlm.nih.gov/articles/PMC7231147/ Ngày truy cập: 27/2/2026
11. Breastfeeding and immunity
https://www.breastfeeding.asn.au/resources/breastfeeding-and-immunity Ngày truy cập: 27/2/2026
12. Lactoferrin: potential functions, pharmacological insights, and therapeutic promises
https://www.bsmiab.org/jabet/articles/178-1619276772 Ngày truy cập: 27/2/2026
13. Efficacy and safety of a synbiotic infant formula for the prevention of respiratory and gastrointestinal infections: a randomized controlled trial
https://pubmed.ncbi.nlm.nih.gov/38462218/ Ngày truy cập: 27/2/2026
14. When, What, and How to Introduce Solid Foods
https://www.cdc.gov/infant-toddler-nutrition/foods-and-drinks/when-what-and-how-to-introduce-solid-foods.html Ngày truy cập: 27/2/2026
15. Infant formula and bottle-feeding
https://raisingchildren.net.au/newborns/breastfeeding-bottle-feeding/bottle-feeding/infant-formula Ngày truy cập: 27/2/2026
16. Hygiene
https://www.unicef.org/wash/hygiene Ngày truy cập: 27/2/2026
17. Baby basics: How to burp your baby
https://www.unicef.org/parenting/child-care/how-to-burp-baby Ngày truy cập: 27/2/2026