RT Journal Article SR Electronic T1 Acceptance of ligation and resection of tubes for contraception in Sri Lanka JF Journal of Family Planning and Reproductive Health Care JO J Fam Plann Reprod Health Care FD British Medical Journal Publishing Group SP 266 OP 266 DO 10.1783/147118909789587231 VO 35 IS 4 A1 Chaturaka Rodrigo A1 Rinoza Muhuthar YR 2009 UL http://jfprhc.bmj.com/content/35/4/266.3.abstract AB