See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
helium(dictionary)
helium(encyclopedia)
helium(dictionary)
helium(medicine)
helium-4(medicine)
helium-3(medicine)
helium dating(encyclopedia)
helium speech(medicine)
Medicine Lodge Memorial Hospital- Medicine Lodge(health)
helium-4 (medicine)
helium-4
The common helium isotope, making up 99.999% of natural helium; it is emitted in the form of alpha rays (which are helium nuclei), from a variety of radionuclides.
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