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ground ivy

(Encyclopedia) ground ivy, trailing perennial herb of the genus Glechoma of the family Labiatae (mint family), closely related to catnip and naturalized from Europe. It forms a dense ground cover and…

laryngitis

(Encyclopedia) laryngitis, inflammation of the mucous membrane of the voice box, or larynx, usually accompanied by hoarseness, sore throat, and coughing. Acute laryngitis is often a secondary…

coltsfoot

(Encyclopedia) coltsfoot, Eurasian perennial herb (Tussilago farfara) of the family Asteraceae (aster family), now a widespread weed in most northern lands. The scaly flower stalk bears a yellow…

psittacosis

(Encyclopedia) psittacosispsittacosissĭtəkōˈsĭs [key] or parrot fever, infectious disease caused by the species of Chlamydia psittaci and transmitted to people by birds, particularly parrots,…

croup

(Encyclopedia) croupcroupkr&oomacr;p [key], acute obstructive laryngitis in young children, usually between the ages of three and six. The manifestations are a high-pitched cough and difficulty…

vomiting

(Encyclopedia) vomiting, ejection of food and other matter from the stomach through the mouth, often preceded by nausea. The process is initiated by stimulation of the vomiting center of the brain by…

Robbins, John Bennet

(Encyclopedia) Robbins, John Bennet, 1932–2019, American physician and microbiologist, b. Brooklyn, N.Y., M.D. New York Univ., 1959. He did research at the Weizmann Institute of Science in Israel and…

Legionnaire's disease

(Encyclopedia) Legionnaire's diseaseLegionnaire's diseaselēˌjənârzˈ [key], infectious, sometimes fatal, disease characterized by high fever, dry cough, lung congestion, and subsequent pneumonia.…

patent medicine

(Encyclopedia) patent medicine, packaged drugs that can be obtained without prescription; the term was formerly used to describe quack remedies sold by peddlers. Patent, or proprietary, medicines are…

Antabuse

(Encyclopedia) AntabuseAntabuseănˈtəby&oomacr;s [key], trade name for the drug tetraethylthiuram disulfide, used in the treatment of alcoholism. Also called sulfiram, Antabuse is nontoxic, but it…