No.	Query	Results	Date
#3	(('human immunodeficiency virus infection'/exp OR 'human immunodeficiency virus infection') OR ('human immunodeficiency virus infection'/de OR 'human immunodeficiency virus infection')) OR ((('human immunodeficiency virus'/exp OR 'human immunodeficiency virus') OR ('human immunodeficiency virus'/de OR 'human immunodeficiency virus'))) OR (hiv:ti OR hiv:ab) OR ('hiv‐1':ti OR 'hiv‐1':ab) OR ('hiv‐2':ti OR 'hiv‐2':ab) OR ('human immunodeficiency virus':ti OR 'human immunodeficiency virus':ab) OR ('human immuno‐deficiency virus':ti OR 'human immuno‐deficiency virus':ab) OR ('human immunodeficency virus':ti OR 'human immunodeficency virus':ab) OR ('human immune‐deficiency virus':ti OR 'human immune‐deficiency virus':ab) OR ('acquired immune‐deficiency syndrome':ti OR 'acquired immune‐deficiency syndrome':ab) OR ('acquired immunodeficency syndrome':ti OR 'acquired immunodeficency syndrome':ab) OR ('acquired immunodeficiency syndrome':ti OR 'acquired immunodeficiency syndrome':ab) OR ('acquired immuno‐deficiency syndrome':ti OR 'acquired immuno‐deficiency syndrome':ab)	284,959	05 Dec 2008
#4	random*:ti OR random*:ab OR factorial*:ti OR factorial*:ab OR cross?over*:ti OR cross?over:ab OR crossover*:ti OR crossover*:ab OR placebo*:ti OR placebo*:ab OR ((doubl*:ti AND blind*:ti) OR (doubl*:ab AND blind*:ab)) OR ((singl*:ti AND blind*:ti) OR (singl*:ab AND blind*:ab)) OR assign*:ti OR assign*:ab OR volunteer*:ti OR volunteer*:ab OR (('crossover procedure'/de OR 'crossover procedure') OR ('crossover procedure'/de OR 'crossover procedure')) OR (('double‐blind procedure'/de OR 'double‐blind procedure') OR ('double‐blind procedure'/de OR 'double‐blind procedure')) OR (('single‐blind procedure'/de OR 'single‐blind procedure') OR ('single‐blind procedure'/de OR 'single‐blind procedure')) OR (('randomized controlled trial'/de OR 'randomized controlled trial') OR ('randomized controlled trial'/de OR 'randomized controlled trial')) OR allocat*:ti OR allocat*:ab	833,825	05 Dec 2008
#5	'home based' OR (('home'/de OR 'home') OR ('home'/de OR 'home')) AND based OR homebased OR door AND to AND door OR door‐to‐door OR (('home'/de OR 'home') OR ('home'/de OR 'home')) AND care AND services OR (('homecare'/de OR 'homecare') OR ('homecare'/de OR 'homecare')) AND services OR (('homecare'/de OR 'homecare') OR ('homecare'/de OR 'homecare')) OR (('home'/de OR 'home') OR ('home'/de OR 'home')) AND care OR (('home care'/de OR 'home care') OR ('home care'/de OR 'home care')) OR (('home'/de OR 'home') OR ('home'/de OR 'home')) AND access OR (('home'/de OR 'home') OR ('home'/de OR 'home')) OR 'in home' OR domicile	166,809	05 Dec 2008
#6	voluntary AND (('counselling'/de OR 'counselling') OR ('counselling'/de OR 'counselling')) OR voluntary AND (('counselling'/de OR 'counselling') OR ('counselling'/de OR 'counselling')) OR voluntary AND testing OR (('hiv'/de OR 'hiv') OR ('hiv'/de OR 'hiv')) AND testing OR vct OR hbvct	13,162	05 Dec 2008
#7	#3 AND #4 AND #5 AND #6	26	05 Dec 2008
#8	#3 AND #4 AND #5 AND #6 AND [2007‐2008]/py	6	05 Dec 2008