Human life review

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

1 (1975)	?	?	1	?
3 (1977)	2	1	?	?
5 (1979)	?	1	1	?
6 (1980)	?	?	?	1
8 (1982)	?	?	1	?
15 (1989)	?	1	?	?
16 (1990)	?	?	?	1
20 (1994)	2	?	1	?
23 (1997)	?	1	?	?
26 (2000)	1	?	?	?