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Absolute neutrophil count below the applicable laboratory reference range.

Cerebrospinal fluid glucose concentration below the applicable reference or paired-serum expectation.

Serum complement component C3 below the applicable laboratory reference range.

Reduced estimated glomerular filtration rate used as a ClinicalGraph target concept for lab_medicine / lab_finding.

Low hemoglobin used as a ClinicalGraph target concept for investigation / lab_finding.

Plasma fibrinogen concentration below the applicable laboratory reference range.

Platelet count below the applicable laboratory reference range.

Serum bicarbonate concentration below the applicable laboratory reference range.

Total or corrected serum calcium concentration below the applicable reference range.

Serum potassium concentration below the applicable laboratory reference range.

Serum sodium concentration below the applicable laboratory reference range.

A basis of value established for the measure of quantity, weight, extent or quality, e.g. weight standards, standard solutions, methods, techniques, …

The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of …

Measurement of the index of refraction (the ratio of the velocity of light or other radiation in the first of two media to its velocity in the second…

The statistical reproducibility of measurements (often in a clinical context), including the testing of instrumentation or techniques to obtain repro…

An important aggregate factor in epidemiological studies of women's health. The concept usually includes the number and timing of pregnancies and the…

Use of restriction endonucleases to analyze and generate a physical map of genomes, genes, or other segments of DNA.

The use of techniques that produce a functional MUTATION or an effect on GENE EXPRESSION of a specific gene of interest in order to identify the role…

A variation of the PCR technique in which cDNA is made from RNA via reverse transcription. The resultant cDNA is then amplified using standard PCR pr…

The study of the deformation and flow of matter, usually liquids or fluids, and of the plastic flow of solids. The concept covers consistency, dilata…

High-throughput nucleotide sequencing techniques developed for determining and analyzing the composition of the TRANSCRIPTOME of a sample.

colour produced on addition of nitric acid

A performance test based on forced MOTOR ACTIVITY on a rotating rod, usually by a rodent. Parameters include the riding time (seconds) or endurance. …

The diversion of RADIATION (thermal, electromagnetic, or nuclear) from its original path as a result of interactions or collisions with atoms, molecu…

Scattering of a beam of electromagnetic or acoustic RADIATION, or particles, at small angles by particles or cavities whose dimensions are many times…

A diagnostic test in which vitamin B12 is tagged with radioactive cobalt, taken orally, and gastrointestinal absorption is determined via measurement…

Detection and counting of scintillations produced in a fluorescent material by ionizing radiation.

A microscopic imaging technique that takes advantage of the process of harmonic generation that occurs when photons interact to generate new photons …

An isothermal in-vitro nucleotide amplification process. The process involves the concomitant action of a RNA-DIRECTED DNA POLYMERASE, a ribonuclease…

The quality of SEMEN, an indicator of male fertility, can be determined by semen volume, pH, sperm concentration (SPERM COUNT), total sperm number, s…