background and aim:the aim of the present study was to study the relation between social connectedness, and quality attachment to parents and adults. method: in order to accomplish the stated goal, 120 college students were selected by means of random sampling. adult attachment scale, measure of childhood attachment to each parent, and scale of keen connectedness were given to participants to c...

background: although the precise etiology of multiple sclerosis (ms) is unknown, it seems that both genetic and environmental factors are important. recent studies suggest that low serum vitamin d levels are important environmental factor in ms. the aim of this study was to compare the serum levels of vitamin d between ms patients and healthy subjects, and to determine its association with disa...