{{cite journal | last1=Khan | first1=H. M. | author2=M. Ashraf | author3=M. D. Ahmad | author4=A. S. Hashmi | author5=N. H. Syed | author6=A. A. Anjum | year=2014 | title=EFFICACY OF GLYCOSAMINOGLYCANS IN PAPAIN INDUCED OSTEOARTHRITIS RAT MODEL IN RELATION TO HISTOLOGICAL LESIONS SCORING | journal=Journal of Animal and Plant Sciences | volume=24 | issue=1 | pages=71-76 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-11}}