Charak Samhita
इति सङ्ग्रहः प्रणीतो महर्षिणा कुष्ठनाशनेऽध्याये। स्मृतिबुद्धिवर्घनार्थं शिष्याय हुताशवेशाय ॥१८०॥
The above detailed description has been given by Lord Punarvasu with a view of sharpening the memory and intellect of disciple Agnivesha.
english translation
iti saGgrahaH praNIto maharSiNA kuSThanAzane'dhyAye। smRtibuddhivarghanArthaM ziSyAya hutAzavezAya ॥180॥
hk transliteration by Sanscript