[Some changes in the method of preparation of artificial radon baths].
D001494:Baths; D006801:Humans; D011883:Radium; D011886:Radon
D011886:Radon; D011883:Radium
RADIUM
Nekotorye izmeneniia v metodike prigotovleniia iskusstvennykh radonovykh vann.