- unitid
-
{"value"=>"556707", "type"=>"local_mss"}
- unitdate
-
{"value"=>"circa 1991 Mar", "type"=>"inclusive", "normal"=>"1991-03", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Articles on disease and treatments with some relevance to AIDS"}
- container
-
{"type"=>"reel", "value"=>"57"}
{"type"=>"box", "value"=>"77"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1991-03
- keydate
-
1991-03
- date_end
-
1991-03
- date_inclusive_start
-
1991
- date_inclusive_end
-
1991