Charak Samhita
लेहास्त्रयो घृतेनापि चत्वारः सम्प्रकीर्तिताः। योगास्ते लोध्रमूलानां कल्पे षोडश दर्शिताः॥१८॥
in the form of sura in the form of sauveeraka in the form of arishta which should be taken with kampillaka • 3 preparations in the form of avaleha(linctus) • 4 preparations in the form of medicated ghee
english translation
lehAstrayo ghRtenApi catvAraH samprakIrtitAH। yogAste lodhramUlAnAM kalpe SoDaza darzitAH॥18॥
hk transliteration by Sanscript