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The Endowment for Human Development
The Endowment for Human Development
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Main Stem Bronchi


9 weeks

From The Biology of Prenatal Development.Buy Now

Script: 9주

호흡기에는 우측과 좌측에 주요줄기기관지가 형성되어 있고 이 기관지가 이후에 호흡관 또는 숨통과 폐를 연결시킨다

All ages referenced to fertilization, not last menstrual period.
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4D Ultrasound
4D Ultrasound
The Fetal Period
The Fetal Period
Main Stem Bronchi
Main Stem Bronchi
Uterus is Identifiable
Uterus is Identifiable
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Vocal Cords
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