A method of measuring the effects of a biologically active substance using an intermediate in vivo or in vitro tissue or cell model under controlled conditions. It includes virulence studies in animal fetuses in utero, mouse convulsion bioassay of insulin, quantitation of tumor-initiator systems in mouse skin, calculation of potentiating effects of a hormonal factor in an isolated strip of contracting stomach muscle, etc.
    

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Reports on biological standards. 3, Methods of biological assay depending on a quantal response / by J.H. Gaddum.

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Coulter Cytometry : Coulter Corporation, 440 Coulter Way, Hialeah, Florida 33010-2426 USA ...

The basis of radioimmunoassay.

Lists of international biological standards, international biological reference preparations, and international biological reference reagents, 1982.

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Reports on biological standards. 3, Methods of biological assay depending on a quantal response / by J.H. Gaddum.

Price list : HIV antigens ... HIV diagnostic kits / MicroGeneSys, Inc.

Coulter Cytometry : Coulter Corporation, 440 Coulter Way, Hialeah, Florida 33010-2426 USA ...

The basis of radioimmunoassay.

Lists of international biological standards, international biological reference preparations, and international biological reference reagents, 1982.