APA (7th ed.) Citation

Kadziela-Olech, H., Cichocki, P., Chwiesko, J., Konstantynowicz, J., & Braszko, J. (2015). Serum matrix metalloproteinase-9 levels and severity of symptoms in boys with attention deficit hyperactivity disorder ADHD/hyperkinetic disorder HKD. European Child & Adolescent Psychiatry, 24(1), 55. https://doi.org/10.1007/s00787-014-0533-z

Chicago Style (17th ed.) Citation

Kadziela-Olech, Halina, Piotr Cichocki, Justyna Chwiesko, Jerzy Konstantynowicz, and Jan Braszko. "Serum Matrix Metalloproteinase-9 Levels and Severity of Symptoms in Boys with Attention Deficit Hyperactivity Disorder ADHD/hyperkinetic Disorder HKD." European Child & Adolescent Psychiatry 24, no. 1 (2015): 55. https://doi.org/10.1007/s00787-014-0533-z.

MLA (9th ed.) Citation

Kadziela-Olech, Halina, et al. "Serum Matrix Metalloproteinase-9 Levels and Severity of Symptoms in Boys with Attention Deficit Hyperactivity Disorder ADHD/hyperkinetic Disorder HKD." European Child & Adolescent Psychiatry, vol. 24, no. 1, 2015, p. 55, https://doi.org/10.1007/s00787-014-0533-z.