Continuation of Clinical Dental Hygiene.   References:  1- Clinical Practice of The Dental Hygienist. by Ester M.Wilkins
Introduction and basis of X-ray production and its physical properties and usage of X-ray in Dentistry. Biologic effect of x-rays on the human body when exposed to x-rays. Sensitive parts of the human body to x-rays Dental films, types,...
Concentrated experience on the specific needs of the community groups.