*Diseases exhibiting the whole spectrum of the clinical features as mentioned in the classical books (apta) is potent and often indicative of incurability (asadhyata) or poor curability (kasthasadhyata) of the disease. | *Diseases exhibiting the whole spectrum of the clinical features as mentioned in the classical books (apta) is potent and often indicative of incurability (asadhyata) or poor curability (kasthasadhyata) of the disease. |