CHRONIC RENAL FAILURE: STAGES, SYMPTOMS, TREATMENT

By qx88r

This diagnosis is characterized by a sequential shutdown of kidney functions, which is expressed in the death of nephrons. In the process of this disease, irreversible violations of the functions of filtration and excretion of…

CARIES: CAUSES, PREVENTION, TREATMENT

By qx88r

Dental caries implies a pathological process of destruction of the hard tissues of the tooth. A characteristic sign of this disease is the appearance of yellowish-brown spots on the tooth enamel, as well as bad…