Vijaya Deshpande, Indian Influences on Early Chinese Ophthalmology: Glaucoma as a Case Study, Bulletin of the School of Oriental and African Studies, vol. 62, no. 2 (1999), pp. 306-322, at p. 308. Author of a no longer extant treatise on eye diseases describing 30 of them. About 150 verses have been preserved in citations in texts including the Vyākhyākusumvalī, Vyākhyāmadhukośa, Bhāvaprakāśa, Nibandhasaṃgraha, etc.