Charak Samhita
तस्यां तस्यामवस्थायां ज्वरितानां विचक्षणः। ज्वराक्रियाक्रमापेक्षी कुर्यात्तत्तच्चिकित्सितम् ॥३४४॥
[Guidelines for management] The wise physician should treat the patient in different stages of jwara, according to the line of treatment of jwara.
english translation
tasyAM tasyAmavasthAyAM jvaritAnAM vicakSaNaH। jvarAkriyAkramApekSI kuryAttattaccikitsitam ॥344॥
hk transliteration by Sanscript