The Different Phenotypes of Polycystic Ovary Syndrome: No Advantages for Identifying Women with Aggravated Insulin Resistance or Impaired Lipids - Cupisti, S.; Haeberle, L.; Schell, C.; Richter, H.; Schulze, C.; Hildebrandt, T.; Oppelt, P. G.; Beckmann, M. W.; Dittrich, R.; Mueller, A. (Experimental and Clinical Endocrinology & Diabetes, 2011)