Charak Samhita
यानीहोक्तानि कर्माणि विसर्पाणां निवृत्तये । एकतस्तानि सर्वाणि रक्तमोक्षणमेकतः ॥१४१॥
॥ Importance of raktamokshana in visarpa॥ If all the therapeutic measures described here as curative of visarpa be put on one side and raktamokshana on other, they will be found equal.
english translation
yAnIhoktAni karmANi visarpANAM nivRttaye । ekatastAni sarvANi raktamokSaNamekataH ॥141॥
hk transliteration by Sanscript