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Open access

Research article

First published 2010

Standardization of Gene Expression Quantification by Absolute Real-Time qRT-PCR System Using a Single Standard for Marker and Reference Genes

Yi-Hong Zhou, Vinay R. Raj, Eric Siegel [...]

Biomarker Insights

Retricted access

Research article

First published 2023-5

Hepatic Fat Quantification With Novel Ultrasound Based Techniques: A Diagnostic Performance Study Using Magnetic Resonance Imaging Proton Density Fat Fraction as Reference Standard

Halit Nahit Şendur, Doğa Özdemir Kalkan, Mahi Nur Cerit [...]

Canadian Association of Radiologists Journal

Retricted access

Research article

First published 2026

From autopsy to PET to cerebrospinal fluid to blood: Quantifying reference-standard dependence in Alzheimer's disease amyloid biomarker validation

Khushboo Verma, Satwant Kumar

Journal of Alzheimer’s Disease

Free access

Review article

First published 2011-1

Antigen Retrieval Immunohistochemistry

Shan-Rong Shi, Yan Shi, Clive R. Taylor

Journal of Histochemistry & Cytochemistry

Retricted access

Research article

First published 2011-1

New Approach to Calibrate the Mortar Flow Table

Chiara Ferraris, Haleh Azari

Transportation Research Record: Journal of the Transportation Research Board

Retricted access

Review article

First published 2000-11

Radiologic Differentiation Between Bacterial and Viral Lower Respiratory Infection in Children: A Systematic Literature Review

George H. Swingler

Clinical Pediatrics

Retricted access

Research article

First published 2021-09

Internal Validation of Reduced Polymerase Chain Reaction Volume for the Amplification of Nonquantified DNA Extracts from Reference Samples

Muhammad Usman Iqbal, Muhammad Ahsan Butt, Nasir Siddique [...]

Forensic Genomics

Free access

Research article

First published 2024-9

Mind the Gap! Advancing Immersion in Virtual Reality—Factors,Measurement,and Research Opportunities

Gregory McGowin, Stephen M. Fiore

Proceedings of the Human Factors and Ergonomics Society Annual Meeting

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Research article

First published 2011-7

Facial Movement in 3 Dimensions

Hashmat Popat, Stephen Richmond, David Marshall [...]

Otolaryngology–Head and Neck Surgery

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Research article

First published 2011-6

Measurement of Cardiac Output during Adult Donor Care

David J. Powner, Georgene W. Hergenroeder

Progress in Transplantation

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