Heiner Frei. Improving Homeopathic Management of ADHD/ADD: Increased Precision with Polarity Analysis of Perception Symptoms. ACMMS-V11 [Internet]. 2025 Jan. 16 [cited 2026 Jul. 4];:27-41. Available from: https://stm.bookpi.org/ACMMS-V11/article/view/16862