American journal of proctology

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

		2	3	5	6

7 (1956)	?	?	1	?	1
8 (1957)	?	?	?	1	?
11 (1960)	1	?	?	?	?
13 (1962)	1	?	?	?	?
18 (1967)	?	1	?	?	?
20 (1969)	?	?	1	?	1
22 (1971)	?	?	?	1	?