
Books
Sumathipala A, Siribaddana S. Research Ethics from a Developing World Perspective. Sri Lankan Twin Registry 2003. ISBN 955-8095-27-3.
Papers
Sumathipala A, Fernando DJS, Siribaddana SH, Abeysingha MRN, Jayasekare RW, Dissanayake VHW, De Silva N. Establishing a twin register in Sri Lanka. Twin Research 2000; 3(4): 202-204. [Abstract]
Sumathipala A, De Silva N, Siribaddana SH, Abeysinghe MRN, Fernando DJS. Cross cultural adaptation and preliminary validation of a zygosity determination questionnaire for twins in Sri Lanka. Twin Research 2000; 3(4): 205-212. [Abstract]
Sumathipala A, Siribaddana SH, De Silva N, Abeysinghe MRN, S. Sivayogam, Fernando DJS. Feasibility of Using Different Approaches for Recruiting Younger Twins to Establish A Population Based Twin Register in Sri Lanka. Twin Research 2001; 4(3): 459-463 [Abstract][PDF]
Sumathipala A, Siribaddana SH, De Silva N, Fernando DJS, Abeysinghe MRN, Dayaratne R, De Silva D, Warnasuriya N and Hotopf M. Sri Lankan Twin Registry. Twin Research - supplement on twin registries. 2002 ; 5(5):424-426 [Abstract]
Sumathipala A, Siribaddana SH, Abeysinghe MRN, De Silva N, Fernando DJS, Dayaratne DARK, De Silva D, Warnasuriya ND and Hotopf M. Challenges in Recruiting Older Twins for the Sri Lankan Twin Registry. Twin Research 2003; 6(1): 67-71 [Abstract]
Abstracts
Establishing a twin register in Sri Lanka. (Abstract) Twin Research 1998; 1(2): 111.
Presented as a poster at the 9th International Conference on Twin Research organised by International Twin Society.
Establishing a twin register in Sri Lanka. Update
(Abstract) Proceedings of the annual scientific sessions of the Sri Lanka Medical Association 1999
Cross cultural adaptation and preliminary validation of a zygosity determination questionnaire for twins in Sri Lanka.
(Abstract) Proceedings of the annual scientific sessions of the Sri Lanka Medical Association 1999
Feasibility of Using Different Approaches for Recruiting Twins to Establish A Population Based Twin Register in Research Sri Lanka. Proceedings of the annual scientific sessions of the Sri Lanka Medical Association 2000
