| doll's head p. |
an abnormal extraocular muscle manifestation of many ophthalmologic syndromes and conditions: the eyes depress as the head is bent backward.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Dollo's l. |
phyletic development is irreversible, i.e., reversion to an ancestral peculiarity (atavism) is impossible.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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