Trace elements in health and diseaseHarry Boström, Nils Ljungstedt · First published 1985Open the Tome
Medical aspects of mortality statisticsHarry Boström, Nils Ljungstedt, Skandiakoncernen · First published 1981Open the Tome
Suicide and attempted suicideTage Larsson, Nils Ljungstedt, Jan Gösta Waldenström, Skandiakoncernen · First published 1972Open the Tome
