The Norwegian Twin Registry from a public health perspective: a research update.
Nilsen TS, Knudsen GP, Gervin K, Brandt I, Røysamb E, Tambs K, Orstavik R, Lyle R, Reichborn-Kjennerud T, Magnus P, Harris JR.
Nilsen TS, et al. Among authors: orstavik r.
Twin Res Hum Genet. 2013 Feb;16(1):285-95. doi: 10.1017/thg.2012.117. Epub 2012 Nov 28.
Twin Res Hum Genet. 2013.
PMID: 23186607