Slideshow: Slideshow 1
The Mouth
#199, Slide 16 of 19
5 months, 1 week
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Label Key:1. nose 2. philtrum 3. upper lip 4. lower lip 5. vermillion border 6. mouth (oral cavity) | ||
| All ages referenced to fertilization, not last menstrual period. One month = 4 weeks. |
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