Charak Samhita
षण्णामेषां द्विसंसर्गात् त्रिंशद्भेदा भवन्ति तु। केवलैः सह षट्त्रिंशद्विद्यात् सोपद्रवानपि॥२१॥
॥ Six types of atisara and its common complications॥ These six types of atisara may have thirty variants as a result of mutual combination of two morbid factors. Together with basic six, they constitute thirty six types, which manifest along with their complications.
english translation
SaNNAmeSAM dvisaMsargAt triMzadbhedA bhavanti tu। kevalaiH saha SaTtriMzadvidyAt sopadravAnapi॥21॥
hk transliteration by Sanscript