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Materials and methods for quality-controlled two-color RT-QPCR diagnostic testing of formalin fixed embedded and/or fresh-frozen samples |
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Pedicle screw assembly having a retractable screw tip for facilitating the securement of the pedicle screw assembly to a spinal vertebra |
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Pedicle screw assembly having a retractable screw tip for facilitating the securement of the pedicle screw assembly to a spinal vertebra |
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Unidirectional rotatory pedicle screw and spinal deformity correction device for correction of spinal deformity in growing children |
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Uses of benzochlorins, verdins and porphyrin derivatives and of compositions containing such benzochlorins, verdins and porphyrin derivatives |
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Production and use of diels alder adducts of vinyl porphyrins, of metal complexes thereof, and of compositions containing such adducts and complexes |
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8 Point Program Agreed Upon by President Roosevelt and Prime Minister Winston Churchill Contrasted with Plans for the Nazi New Order |
