Astanga Hrudaya
भक्षयेच्छ्वित्रमस्माच्च कुष्टबाह्यमुदाहृतम् । कुष्ठानि सप्तधा दोषैः पृथङ्मिश्रैः समागतैः ॥ ६ ॥
Because of this, shvitra- leucoderma is described as a different than Kushtha. Kushtha is of seven types. 3 types, by each dosha separately, by the combination of any two and by all of them together.
english translation
bhakSayecchvitramasmAcca kuSTabAhyamudAhRtam । kuSThAni saptadhA doSaiH pRthaGmizraiH samAgataiH ॥ 6 ॥
hk transliteration by Sanscript