References

ÅK, 1, 26, 200.2
  yantram evauṣadhībhyaḥ syācchreṣṭhaṃ sūtasya yantraṇe //Context
ÅK, 1, 26, 201.1
  oṣadhīsahite'pyeṣāṃ raso yantreṇa badhyate /Context