C:\Inetpub\vhosts\jcdr.net\httpdocs\citationmgr\RIS.risTY - Journal T1 - JF - jf JO - JCDR SP - 2139 LP - 2143 M3 - VL - 4 IS - 1 AU - AU - Y1 - Year UR - www.jcdr.net/back_issues.asp?issn=0973-709x&year=2010&month=February&volume=4&issue=1&page=2139-2143&id=643 N2 - ER -