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Infant - Wikipedia
Basics About Your Newborn Baby’s Body
Newborn Appearance and Behavior: What To Expect
What a newborn really looks like - Mayo Clinic
Understanding Newborn Characteristics and Development
Essential newborn care - World Health Organization (WHO)
Caring for a newborn - World Health Organization (WHO)
Baby Development Stages: The First Year - WebMD
Infant and Newborn Development - MedlinePlus
Infant and Newborn Care - MedlinePlus