Ashtangasamgraha 44.16

Śaśilekhā 44.16

ucchritahastiskandhyānādimāmānyaṃ śalyapradeśaviśeṣaparijñānalakṣaṇam | prāṇāyāmaḥ śvāsocchvāsanirodhaḥ |