Toothbrushes to Costa Rica. 1977

J W Gover

UI MeSH Term Description Entries
D003364 Costa Rica A country in CENTRAL AMERICA, bordering both the Caribbean Sea and the North Pacific Ocean, between NICARAGUA and PANAMA.
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014099 Toothbrushing The act of cleaning teeth with a brush to remove plaque and prevent tooth decay. (From Webster, 3d ed) Toothbrushings

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