Replace $_ by the keyword you search
Search engine name:entrez Type:POST Script url:http://www.ncbi.nlm.nih.gov/sites/gquery Post parameters:GlobalQuery.GQueryCluster.GQuerySearchBox.Term=$_&GlobalQuery.GQueryCluster.GQuerySearchBox.hiddenTerm=$_&p%24a=GlobalQuery.GQueryCluster.GQuerySearchBox.Go&p%24l=GlobalQuery&p%24el=&p%24st=gquery RSS:false
Search engine name:gopubmed Type:GET Script url:http://www.gopubmed.org/GoMeshPubMed/gomeshpubmed/Search/Documents?m=1000&q=$_&type=SearchForm RSS:false
Search engine name:harvester Type:GET Script url:http://harvester.fzk.de/cgi-bin/human/search.cgi?zoom_query=$_ RSS:false
Search engine name:healia Type:GET Script url:http://www.healia.com/healia/search.do?query=$_&submit= RSS:false
Search engine name:KMLE Type:GET Script url:http://www.kmle.com/search.php?Search=$_&Submit=KMLE+Search&DictDefAll=YES&DictLinkAll=YES&DictAbbreviationAll=YES&DictEngAll=YES&WebDef=YES&HTMLWebHtdig=YES RSS:false
Search engine name:merriam-webster Type:GET Script url:http://medical.merriam-webster.com/medical/$_ RSS:false
Search engine name:omnimedicalsearch Type:GET Script url:http://omnimedicalsearch.com/query.php?type=0&search=$_&D2=all&submit=Search RSS:false
Search engine name:searchmedica Type:GET Script url:http://www.searchmedica.com/primarycare/EUISearch.do?qgeneral=$_&searchType=defLink&q=&useRankFresh=true&useraction=search RSS:false
Search engine name:webmd Type:GET Script url:http://www.webmd.com/search/search_results/default.aspx?query=$_&sourceType=undefined RSS:false
|