Sylvia Lin, Ixora Kamisan Atan, Hans Peter Dietz, Peter Herbison, Peter Donald Wilson.  (2019).  Delivery mode levator avulsion and obstetric anal sphincter injury: A cross sectional study 20 years after childbirth.  - Australian New Zealand Journal of Obstetrics and Gynaecology (ANZJOG).  590-596. 

Meirav Braverman, Ixora Kamisan Atan, Friyan Turel, Talia Friedman, Hans Peter Dietz.  (2019).  Does patient posture affect the ultrasound evaluation of pelvic organ prolapse?.  - Journal of Ultrasound in Medicine.  233-238. 

Hans Peter Dietz, Candice Chatel, Ixora Kamisan Atan,.  (2018).  Is a dragging sensation a symptom of female pelvic organ prolapse?.  - International Urogynecology Journal.  . 

Ixora Kamisan Atan, Sylvia Lin, Hans Peter Dietz, Peter Herbison, Peter Donald Wilson.  (2018).  It is the first birth that does the damage: a cross-sectional study 20 years after delivery..  - International Urogynecology Journal.  1637-1643. 

Atan IK, Lin S, Dietz HP, Herbison P, Wilson PD.  (2018).  Levator avulsion is associated with pelvic organ prolapse 23 years after the first childbirth.  - Journal of Ultrasound in Medicine.  2829-2838. 

Hans Peter Dietz, Mariángeles Gómez, Ixora Kamisan Atan, Caroline S. Wanderley Ferreira.  (2018).  Association between vaginal parity and rectocele.  - International Urogynecology Journal.  1479-1483. 

Wen Sze Choe, Beng Kwang Ng, Ixora Kamisan Atan, and Pei Shan Lim.  (2018).  Acceptable Postvoid Residual Urine Volume after Vaginal Delivery and Its Association with Various Obstetric Parameters.  - Obstetrics and Gynecology International.  . 

Hans Peter Dietz, Martyna Stankiewicz, Ixora Kamisan Atan, Caroline Wanderley Ferreira, Maciej Socha.  (2018).  Vaginal laxity: what does this symptom mean?.  - International Urogynecology Journal.  723-728. 

Natharnia Young, Ixora Kamisan Atan, Rodrigo Guzman Rojas, Hans Peter Dietz.  (2018).  Obesity: how much does it matter for female pelvic organ prolapse?.  - International Urogynecology Journal.  1129-1134. 

Chandhana Paka, Ixora Kamisan Atan, Rebeca Rios, and Hans Peter Dietz.  (2017).  Relationship of Anatomy and Function: External Anal Sphincter on Transperineal Ultrasound and Anal Incontinence.  - Female Pelvic Medicine and Reconstructive Surgery.  238-243. 

Caroline W. S. Ferreira, Ixora K. Atan, Andrew Martin, Ka Lai Shek, Hans Peter Dietz.  (2017).  Pelvic Organ Support Several Years After a First Birth.  - International Urogynecology Journal.  1499-1505. 

Ka Lai Shek, Ixora Kamisan Atan, Hans Peter Dietz,.  (2016).  Can Anal Sphincter Defects Be Identified by Palpation?.  - Female Pelvic Medicine & Reconstructive Surgery.  472-475. 

Ixora Kamisan Atan, Ka Lai Shek, Glefy Inacio Furtado, Jessica Caudwell-hall, Hans Peter Dietz,.  (2016).  The Association Between Levator-Urethra Gap Measurements and Symptoms and Signs of Female Pelvic Organ Prolapse..  - Female Pelvic Medicine and reconstructive Surgery.  442-446. 

Rodrigo GUZMAN ROJAS, Ixora KAMISAN ATAN, Ka Lai SHEK and Hans Peter DIETZ.  (2015).  Defect specific rectocele repair: medium term anatomical, functional and subjective outcomes.  - Australian New Zealand Journal of Obstetrics and Gynaecology.  487-492.