Temas enferm. actual

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

	18	22	23	28	40	52

4 (1996)	1	?	?	?	?	?
5 (1997)	?	1	1	?	?	?
6 (1998)	?	?	?	1	?	?
8 (2000)	?	?	?	?	1	?
10 (2003)	?	?	?	?	?	1