مؤلف: Maria A. Leal

The Supplemental Security Income (SSI) program, enacted in 1974, is a needs-based program that provides cash benefits designed to ensure a minimum income to aged, blind, or disabled persons with limi …

Although the disease called avascular necrosis (AVN) was discovered in Egyptian mummies, there is a lack of information available in understanding and treating this pathology. AVN is a condition wher …