Amritasagara 15.13

Amṛtasāgara 15.13

iti śrīamṛtasāgare nidānakhaṇḍe svarabhedārocakacchardirogāṇāṃ
lakṣaṇanirūpaṇaṃ nāma trayodaśastaraṃgaḥ