Bhaishajyaratnavali 4.26-2

Bhaiṣajyaratnāvalī (ed. Rājeśvaradatta Śāstrī) 4.26-2

cikitsopakaraṇānibhiṣag dravyamupasthātā rogī pādacatuṣṭayam
guṇavat kāraṇaṃ jñeyaṃ vikārasyopaśāntaye