Astanga Hrudaya
दर्शनाद्यैरवहितस्तत्सम्यगुपलक्षयेत्। व्याध्यवस्थाविभागज्ञः पश्यन्नार्तान् प्रतिक्षणम्॥५५॥
Importance of patient observation: To gain the knowledge of the different stages of disease the physician should observe the patient every minute.
english translation
darzanAdyairavahitastatsamyagupalakSayet। vyAdhyavasthAvibhAgajJaH pazyannArtAn pratikSaNam॥55॥
hk transliteration by Sanscript