1. Pediatrics 113 (2) 2004, "Ultrasound Imaging of Milk Ejection in the Breast of Lactating Women", Donna T. Ramsay, Dip: Jacqueline C. Kent, PhD; Robyn A. Owens, PhD; and Peter E. Harmann, PhD
2. Journal of Human Lactation 19(2) 2003, "Response of Breasts to Different Stimulation Patterns of an Electric Breast Pump", Jacqueline C. Kent, BSc, PhD; Donna T. Ramsay, DMU, PGDip; Dorota A. Doherty, PhD; Michael Larsson, MBA; Peter E. Hartmann, BRuScl, PhD
3. Journal of Human Lactation 18 (4) 2002, "Effect of Vacuum Profile on Breast Milk Expression Using an Electric Breast Pump", Leon R. Mitoulas, PhD; ChingTat Lal, MSc; Lele C. Gurrin, PhD; Michael Larsson, MBA; Peter E. Hartmann, PhD
4. Midwifery 2 (4) 1986, "The ´Anatomy´of Infant Sucking", Michael W. Woolrigde
5. Breastfeeding Medicine 3 (1) 2008, "Impotance of Vacuum for Breastmilk Expression", Jacqueline C. Kent, Leon R. Mitoulas, Mark D. Cregan; Donna T. Geddes, Michael Larsson, Dorota A. Doherty and Peter E. Hartmann
6. Pressented at 12th ISEHML Conference, Cambridge 2004, Milk Flow Rates CAn Be Used to Identify and Investigate Milk Ejection in Women Expressing Breast Milk Using an Electric Breast Pump", Donna T. Ramsay; Leon R. Mitoulas; Jacqueline C. Kent; Mark D. Cregan; Dorota A. Doherty; Michael Larsson; and Peter E. Hartmann