- unitdate
-
{"value"=>"1986 Dec", "type"=>"inclusive", "normal"=>"1986-12"}
{"value"=>"circa 1987", "type"=>"inclusive", "certainty"=>"approximate", "normal"=>"1987"}
{"value"=>"n.d", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Informed consent, IRB protocols, forms, and a pulmonary function test report"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"8"}
- date_inclusive_start
-
1986
- date_inclusive_end
-
1987
- keydate
-
1986-12
- unitid
-
{"type"=>"local_mss", "value"=>"512930"}
- date_start
-
1986-12
- date_end
-
1987