The relationship between the dose of an administered drug and the response of the organism to the drug.

Elements of limited time intervals, contributing to particular results or situations.

The relationship between the dose of administered radiation and the response of the organism or tissue to the radiation.

A plant genus of the family FABACEAE. Members contain SWAINSONINE.

Inorganic salts of hydrofluoric acid, HF, in which the fluorine atom is in the -1 oxidation state. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Sodium and stannous salts are commonly used in dentifrices.

A source of inorganic fluoride which is used topically to prevent dental caries.

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

Fluorides, usually in pastes or gels, used for topical application to reduce the incidence of DENTAL CARIES.

Substances that inhibit or arrest DENTAL CARIES formation. (Boucher's Clinical Dental Terminology, 4th ed)

Fluoride poisoning, also known as fluoride toxicity, is a condition characterized by symptoms such as nausea, vomiting, diarrhea, and seizures that result from ingesting excessive amounts of fluoride, typically through contaminated water or industrial exposure.

Inorganic fluorides of tin. They include both stannic fluoride (tin tetrafluoride) and stannous fluoride (tin difluoride). The latter is used in the prevention of dental caries.