Focus

Articles in SafetyLit
Y-Axis = Volume :: X-Axis = Issue
?=unknown status :: X=no issue published :: nn=articles from issue :: A=relevant article(s) IDed to add
S=searched, nothing relevant :: O=issue published but not yet searched :: C=combination issue

	4	5	6	8

10 (1995)	?	1	?	?
13 (1998)	?	?	?	1
14 (1999)	2	?	?	?
15 (2000)	?	2	?	?
16 (2001)	?	?	2	?
17 (2002)	1	?	?	?
18 (2003)	?	2	?	?
24 (2010)	1	?	?	?