← Back to context Comment by zahlman 3 days ago ... The concept of DNA sample collection existed in 1983? 3 comments zahlman Reply jedberg 3 days ago They actually started in 1966 (it's a blood spot collection) but they only started keeping it in 1983. zahlman 3 days ago And what information did they hope to glean back then? evanjrowley 3 days ago https://www.cbsnews.com/sacramento/tag/newborn-blood-spot-pr...
jedberg 3 days ago They actually started in 1966 (it's a blood spot collection) but they only started keeping it in 1983. zahlman 3 days ago And what information did they hope to glean back then?
They actually started in 1966 (it's a blood spot collection) but they only started keeping it in 1983.
And what information did they hope to glean back then?
https://www.cbsnews.com/sacramento/tag/newborn-blood-spot-pr...