ID	Search	Hits
#1	hiv OR hiv‐1* OR hiv‐2* OR hiv1 OR hiv2 OR (HIV INFECT*) OR (HUMAN IMMUNODEFICIENCY VIRUS) OR (HUMAN IMMUNEDEFICIENCY VIRUS) OR (HUMAN IMMUNE‐DEFICIENCY VIRUS) OR (HUMAN IMMUNO‐DEFICIENCY VIRUS) OR (HUMAN IMMUN* DEFICIENCY VIRUS) OR (ACQUIRED IMMUNODEFICIENCY SYNDROME) OR (ACQUIRED IMMUNEDEFICIENCY SYNDROME) OR (ACQUIRED IMMUNO‐DEFICIENCY SYNDROME) OR (ACQUIRED IMMUNE‐DEFICIENCY SYNDROME) OR (ACQUIRED IMMUN* DEFICIENCY SYNDROME), from 2007 to 2008	1097
#2	MeSH descriptor HIV Infections explode all trees in MeSH products, from 2007 to 2008	15
#3	MeSH descriptor HIV explode all trees in MeSH products, from 2007 to 2008	15
#4	((ANIMAL OR ANIMALS) AND (NOT HUMANS)) , from 2007 to 2008	31
#5	HOME‐BASED OR HOME BASED OR HOMEBASED OR door to door OR door‐to‐door OR home care services OR homecare services OR homecare OR home care OR home‐care OR home access OR home OR in‐home OR domicile, from 2007 to 2008	1638
#6	VOLUNTARY COUNSELLING OR VOLUNTARY COUNSELING OR VOLUNTARY TESTING OR HIV TESTING OR VCT OR HBVCT, from 2007 to 2008	527
#7	(#1 OR #2 OR #3), from 2007 to 2008	1097
#8	(#5 AND #6 AND #7), from 2007 to 2008	57
#9	(#8 AND NOT #4), from 2007 to 2008	57