See Also: grenz ray(medicine)
grenz zone(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
Orthomolecular medicine (orthomolecular nutritional medicine, orthomolecular therapy)(health)
medicine(dictionary)
medicine(1)(dictionary)
medicine(2)(dictionary)
medicine man(encyclopedia)
medicine(encyclopedia)

grenz ray (medicine)


grenz ray


Very soft X-ray's, closely allied to the ultraviolet ray's in their wavelength (i.e., long) and in their biologic action upon tissues; they are produced by a specially built vacuum tube with a hot cathode operating from a transformer delivering not more than 8 kw.

Origin: Ger. Grenze, borderline, boundary