Assertion: frolov breathing device | /r/HasProperty | bought in russia
Facets:
Source sentences:
text: In Russia, the Frolov breathing device can be bought in pharmacies and hundreds of Russian MDs or family physicians prescribe the Frolov breathing device to their patients so that they can buy and use it.
text: In Russia, the Frolov breathing device can be bought in pharmacies and hundreds of Russian MDs or family physicians prescribe the Frolov breathing device to their patients so that they can buy and use it.