Sri Lankan Twin Registry.
Sumathipala A, Siribaddana S, De Silva N, Fernando D, Abeysingha N, Dayaratne R, De Silva D, Warnasuriya N, Hotopf M.
Sumathipala A, et al. Among authors: siribaddana s.
Twin Res. 2002 Oct;5(5):424-6. doi: 10.1375/136905202320906200.
Twin Res. 2002.
PMID: 12537869
Review.