1.     Title: Pelvic floor muscle training versus no treatment, or inactive control treatments, for urinary incontinence in women
Author(s): Dumoulin C, Hay-Smith JSource: COCHRANE DATABASE OF SYSTEMATIC REVIEWS   Issue: 1 Article Number: CD005654   Published: 2010

2. Title: Evidence for Benefit of Transversus Abdominis Training Alone or in Combination With Pelvic Floor Muscle Training to Treat Female Urinary Incontinence: A Systematic Review Author(s): Bo K, Morkved S, Frawley H, et al.Source: NEUROUROLOGY AND URODYNAMICS   Volume: 28   Issue: 5   Pages: 368-373   Published: 2009

 3.     Title: Constriction of the levator hiatus during instruction of pelvic floor or transversus abdominis contraction: a 4D ultrasound study
Author(s): Bo K, Braekken IH, Majida M, et al.Source: INTERNATIONAL UROGYNECOLOGY JOURNAL   Volume: 20   Issue: 1   Pages: 27-32   Published: JAN 2009

4.     Title:  Pelvic Floor Stability and Trunk Muscle Coactivation
Book    Therapeutic Management of Incontinence and Pelvic Pain (2nd Edition). Publisher    Springer London
DOI    10.1007/978-1-84628-756-5. Copyright    2007. ISBN    978-1-84628-661-2 (Print) 978-1-84628-756-5 (Online)
Part    Section 2. DOI    10.1007/978-1-84628-756-5_14. Pages    99-104

5.     Title: Systematic Review: Abdominal or Pelvic Floor Muscle Training
Author(s): Sapsford Ruth; Hodges Paul; Smith Michelle
Source: NEUROUROLOGY AND URODYNAMICS  Volume: 29   Issue: 5   Pages: 800-801   DOI: 10.1002/nau.20861   Published: 2010

6.      Title: Systematic Review: Abdominal or Pelvic Floor Muscle Training Response
Author(s): Bo Kari; Morkved Sir; Frawley Helena; et al.
Source: NEUROUROLOGY AND URODYNAMICS  Volume: 29   Issue: 5   Pages: 802-803   DOI: 10.1002/nau.20867   Published: 2010w2