Sentence examples for specimens are needed from inspiring English sources

It is unknown how many endoscopic biopsy specimens are needed to diagnose celiac disease (CD).

The experimental results show that not so large specimens are needed for a valid KIC test.

For long term irradiation of the International Fusion Materials Irradiation Facility (IFMIF), test specimens are needed to retain constant temperature to avoid change of its irradiation characteristics.

All this implies that effective acceleration methods with comprehensible kinetics, simulating the natural calcium leaching process for concrete specimens with a size suitable for further evaluation of the mechanical and physical properties of the specimens are needed.

This study was designed to better define which value across core biopsy specimens from the same case more closely reflects the PD-L1 expression status on whole sections and how many core biopsy specimens are needed for confident classification of tumors in terms of PD-L1 expression.

Early in the DNA barcode initiative the question of how many specimens are needed to create a reliable reference for specimen identification and diversity assessment remained largely unresolved.

An effective method to overcome the inhibitory effect of compounds that contaminate DNA from difficult plant specimens is needed.

Analysis of Bcl-xL immunoreactivity in more liver cancer specimens is needed to enhance the reliability of this finding.

For example, because fasting blood specimens were needed, the time the families felt was most convenient for venipunctures was at home before their children left for school.

However, since most available sequences for this region are from cultured isolates, which are much less heterogeneous, sequencing of more clinical specimens is needed.

In order to avoid false diagnostic cautions, upfront selection of the specimens is needed to identify those that are appropriate for frozen section examination.