Community-based clinical trials

Description data TOP

unitdate

{"value"=>"1990-circa 1991", "type"=>"inclusive", "certainty"=>"approximate", "normal"=>"1990/1991"}

{"value"=>"n.d.", "type"=>"inclusive"}

date_inclusive_start

1990

date_inclusive_end

1991

unittitle

{"value"=>"Community-based clinical trials"}

container

{"type"=>"box", "value"=>"11"}

{"type"=>"folder", "value"=>"9"}

unitid

{"type"=>"local_mss", "value"=>"512976"}

date_start

1990

date_end

1991

keydate

1990

Child components TOP

No child components.