Dyschromatosis ptychotropica: an unusual pigmentary disorder in a boy with epileptic encephalopathy and progressive atrophy of the central nervous system-a novel entity?

MLA

Helbig, Ingo, et al. “Dyschromatosis Ptychotropica: An Unusual Pigmentary Disorder in a Boy with Epileptic Encephalopathy and Progressive Atrophy of the Central Nervous System-a Novel Entity?” European Journal of Pediatrics, vol. 169, no. 4, Apr. 2010, pp. 495–500. EBSCOhost, https://doi.org/10.1007/s00431-009-1046-5.

APA

Helbig, I., Fölster-Holst, R., Brasch, J., Hausser, I., Van Baalen, A., Muhle, H., Alfke, K., Caliebe, A., Stephani, U., Happle, R., & Fölster-Holst, R. (2010). Dyschromatosis ptychotropica: an unusual pigmentary disorder in a boy with epileptic encephalopathy and progressive atrophy of the central nervous system-a novel entity? European Journal of Pediatrics, 169(4), 495–500. https://doi.org/10.1007/s00431-009-1046-5

Chicago

Helbig, Ingo, Regina Fölster-Holst, Jochen Brasch, Ingrid Hausser, Andreas Van Baalen, Hiltrud Muhle, Karsten Alfke, et al. 2010. “Dyschromatosis Ptychotropica: An Unusual Pigmentary Disorder in a Boy with Epileptic Encephalopathy and Progressive Atrophy of the Central Nervous System-a Novel Entity?” European Journal of Pediatrics 169 (4): 495–500. doi:10.1007/s00431-009-1046-5.