| Duckworth's phenomenon (sign) |
see under phenomenon.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| Duckworth's s. |
see under phenomenon.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| duck-bill speculum |
A bivalve speculum with wide blades.
출처:
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