Paper from wiley

http://www3.interscience.wiley.com/user/accessdenied?ID=112393025&Act=2138&Code=4719&Page=/cgi-bin/fulltext/112393025/PDFSTART

full name and address
Effect of Shilajit on Mouse Peritoneal Macrophages
Phytotherapy Research
Volume 7, Issue 6, Date: November/December 1993, Pages: 425-427

and

http://www3.interscience.wiley.com/user/accessdenied?ID=112279474&Act=2138&Code=4719&Page=/cgi-bin/fulltext/112279474/PDFSTART