Symptom fluctuation in eating disorders: correlates of diagnostic crossover.

@article{Tozzi2005SymptomFI,
  title={Symptom fluctuation in eating disorders: correlates of diagnostic crossover.},
  author={Federica Tozzi and Laura M. Thornton and Kelly L. Klump and Manfred Maximilian Fichter and Katherine A Halmi and Allan S. Kaplan and Michael A. Strober and D Blake Woodside and Scott J Crow and James Mitchell and Alessandro Rotondo and Mauro Mauri and Giovanni Battista Cassano and Pamela K. Keel and Katherine H Plotnicov and Christine Pollice and Lisa Rachelle Riso Lilenfeld and Wade H. Berrettini and Cynthia M. Bulik and Walter H. Kaye},
  journal={The American journal of psychiatry},
  year={2005},
  volume={162 4},
  pages={
          732-40
        }
}
OBJECTIVE The course of anorexia nervosa often includes the emergence of bulimic symptoms and a crossover to the full syndrome of bulimia nervosa. However, clinicians' ability to predict who will develop bulimia nervosa is limited. The converse phenomenon, crossover from bulimia nervosa to anorexia nervosa, has not been investigated as thoroughly. The authors identified factors that are associated with crossover from anorexia nervosa to bulimia nervosa and from bulimia nervosa to anorexia… 

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