Umbilical cord care on newborns is no rocket science.There are many different ways and I'll explain to you how to clean an umbilical cord.
Bibliography - Neonatology on the Web
Baby in Berlin - Get help organizing your pregnancy
What Does the Umbilical Cord Do? - The Pulse
A birth clinic hi-res stock photography and images - Page 2 - Alamy
Changing Table Options - Midwife in Berlin
Mackenzie Rose Midwifery
Caring For Your Baby's Umbilical Cord, 47% OFF
Infant - Wikipedia
Midwife in Berlin
Our Science Infinant Health