| Chievitz' layer | In the developing retina of an embryo, a transitory zone between the inner and outer neuroblastic layer's that is devoid of nuclei. (05 Mar 2000) |
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| Chievitz' organ | A normal epithelial structure, possibly a neurotransmitter, found at the angle of the mandible with branches of the buccal nerve. (05 Mar 2000) |
| Chievitz, Johan | <person> Danish anatomist, 1850-1901. See: Chievitz' layer, Chievitz' organ. (05 Mar 2000) |