nasyavidhiradhyāyaḥ
20
Aṣṭāṅgahṛdayasaṃhitā
athāto nasyavidhimadhyāyaṃ vyākhyāsyāmaḥ||2||
iti ha smāhurātreyādayo maharṣayaḥ||2||
ūrdhvajatruvikāreṣu viśeṣānnasyamiṣyate||1||
nāsā hi śiraso dvāraṃ tena tadvyāpya hanti tān||1||