Redirect Notice
 The previous page is sending you to http://www.ijp-online.com/article.asp?issn=0253-7613%3Byear=1994%3Bvolume=26%3Bissue=1%3Bspage=13%3Bepage=18%3Baulast=Kanwaljit%3Btype=0.

 If you do not want to visit that page, you can return to the previous page.