| rubella cataract |
a congenital nuclear cataract caused by maternal rubella during the first trimester of pregnancy.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| rubella virus |
the sole species of the genus Rubivirus, the etiologic agent of rubella.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Russell's viper venom |
the venom of Russell's viper, Vipera russelli, which acts in vitro as an intrinsic thromboplastin and is useful in defining deficiencies of coagulation factor X.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Russian spring-summer encephalitis |
the severe form of tick-borne encephalitis, occurring mainly in the far eastern part of Russia.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| rudimentary bone |
a bone that has only partially developed.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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