After entering a radiolucent lesion in a 30 year old man, hollow cavity without epithelial lining is seen, the most probable diagnosis is

Active compound secreted by neutrophills against pathogen is known as?

General

Basic stain for osteoblast:

General

All of the following provide protection against malaria except -

General

Salivary schintigraphy is useful in?

General

Group-D chromosome is?

General