clogging of the teeth with gum

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Health and Disease — ▪ 2009 Introduction Food and Drug Safety. In 2008 the contamination of infant formula and related dairy products with melamine in China led to widespread health problems in children, including urinary problems and possible renal tube… … Universalium
Tobacco packaging warning messages — Smoking warning on the back of a cigarette pack, in Australia Tobacco packaging warning messages are health warning messages that appear on the packaging of cigarettes and other tobacco products. They have been implemented in an effort to enhance … Wikipedia
Biofilm — A biofilm is a structured community of microorganisms encapsulated within a self developed polymeric matrix and adherent to a living or inert surface. Biofilms are also often characterized by surface attachment, structural heterogeneity, genetic… … Wikipedia
Fouling — This article is about fouling in engineering. For uses of the term foul outside technology, see Foul (disambiguation). Not to be confused with fowling. Heat exchanger in a steam power plant, fouled by macro fouling … Wikipedia

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