Frank, R. G., Thayer, J. F., Hagglund, K. J., Vieth, A. Z., Schopp, L. H., Beck, N. C., … Johnson, J. C. (1998). Trajectories of adaptation in pediatric chronic illness: The importance of the individual. Journal of Consulting and Clinical Psychology, 66(3), 521–532. https://doi.org/10.1037//0022-006x.66.3.521

Frank, Robert G., Julian F. Thayer, Kristofer J. Hagglund, Angela Z. Vieth, Laura H. Schopp, Niels C. Beck, Javad H. Kashani, et al. “Trajectories of adaptation in pediatric chronic illness: The importance of the individual.” Journal of Consulting and Clinical Psychology 66, no. 3 (1998): 521–32. https://doi.org/10.1037//0022-006x.66.3.521.

Frank RG, Thayer JF, Hagglund KJ, Vieth AZ, Schopp LH, Beck NC, et al. Trajectories of adaptation in pediatric chronic illness: The importance of the individual. Journal of Consulting and Clinical Psychology. 1998;66(3):521–32.

Frank, Robert G., et al. “Trajectories of adaptation in pediatric chronic illness: The importance of the individual.” Journal of Consulting and Clinical Psychology, vol. 66, no. 3, American Psychological Association (APA), 1998, pp. 521–32. Crossref, doi:10.1037//0022-006x.66.3.521.

Frank RG, Thayer JF, Hagglund KJ, Vieth AZ, Schopp LH, Beck NC, Kashani JH, Goldstein DE, Cassidy JT, Clay DL, Chaney JM, Hewett JE, Johnson JC. Trajectories of adaptation in pediatric chronic illness: The importance of the individual. Journal of Consulting and Clinical Psychology. American Psychological Association (APA); 1998;66(3):521–532.