Here are entered comprehensive works on the economic aspects of medical service from the point of view of both the practitioner and the public. Works on special aspects of medical economics are entered under specific headings, e.g. Medical care, Cost of.
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Hygiene -- Environmental aspects. : The clean living handbook : 80+ all-natural soaps, cleaners, detergents & nontoxic household products / [editors of Cider Mill Press]
--subdivision Health and hygiene under occupational groups, e.g. Printers--Health and hygiene; also subdivision Employees--Health and hygiene under types of industries, e.g. Construction industry--Employees--Health and hygiene; and subdivision Health aspects under types of industries, structures, and processes, e.g. Construction industry--Health aspects; Welding--Health aspects
Hygiene products -- United States. : Eat dirt : why leaky gut may be the root cause of your health problems and 5 surprising steps to cure it / Josh Axe.
