Aṣṭāṅgahṛdayasaṃhitā

asmādanantaraṃ dṛṣṭirogavijñānamāha| tatrāpi pūrvaṃ timiraṃ lilakṣayiṣurāha- sa0-[ male- ] doṣe vātādyanyatame, sirānusāriṇi tathā prathamaṃ-bāhyaṃ, paṭalaṃ śrite satyavyaktaṃ rūpaṃ paśyati| vyaktamapi kadācinnimittamantareṇa paśyati| eṣa timirākhyo roga iti vakṣyamāṇena sambandhaḥ|