RDH

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

	1	2	3	4	5	7	8	10	11

6 (1986)	1	?	?	?	?	?	?	?	?
10 (1990)	?	?	?	2	?	1	?	?	?
11 (1991)	?	?	1	?	?	?	?	2	?
15 (1995)	?	?	?	?	1	?	?	2	1
16 (1996)	?	1	?	?	?	?	?	?	?
17 (1997)	?	2	?	?	?	?	?	?	?
19 (1999)	?	?	?	?	?	?	1	?	?