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FAST REVISION
Pathology
Head and Neck: The head and neck region includes various structures such as the oral cavity, nasal cavity, pharynx, larynx, and the salivary glands. This region is highly susceptible to carcinomas due to the presence of mucosal surfaces ex
Public Health Dentistry
A test of significance is used to determine whether the observed
difference between two means is statistically significant, meaning it is
unlikely to have occurred by random chance.