Sir Godfery Hounsfield developed the diagnostic technique of
$CT$ $scanning$
$MRI$
$Endoscopy$
$Bronchoscopy$
Kala-azar is caused by
Organism responsible for filariasis
Which is an example of active immunity ?
Aspirin is a/an
The artificial drug used as a sedative and to reduce the anxiety. It also induces the sleep. The drug is