Psoriasis is a chronic skin disease.in this condition the cells are built on the surface of the skin. The extra skin cells form silvery scales and itchy which are often painful. The treatment for psoriasis can be carried out in a better way if we can stop the skin cells from growing so quickly.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on September, 2014