“Childhood socioeconomic position and physical capability in late-middle age in two birth cohorts from the Copenhagen aging and midlife biobank,” by Gitte Lindved Petersen, Jolene Lee Masters Pedersen, Naja Hulvej Rod, Erik Lykke Mortensen, Ichiro Kawachi, Merete Osler, Ase Marie Hansen, and Rikke Lund (PLoS ONE 13(10): e0205019. doi.org/10.1371/journal.pone.0205019, XML, HTML, and .pdf format, 14p.).
journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0205019