| birthing chair |
A chair designed for use during childbirth. The mother is in a sitting or semireclining position, which facilitates the labor process and is more comfortable than the supine position.
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| Birbeck g.’s |
membrane-bound, rod- or tennis racquet–shaped inclusions with a central linear, longitudinally striated nucleus, found in the cytoplasm of Langerhans cells. Called also Langerhans g's and vermiform g's.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| birch tar o. |
a pyroligneous oil obtained by dry distillation of the bark and wood of various birches (genus Betula), especially B. alba, rectified by steam distillation; used topically in the treatment of eczema and other dermatitides.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| bird a. |
a wasted condition of the forearm due to atrophy of the muscles.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| bird breeder's l. |
pigeon breeder's l.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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