Wat is concentratie en hoe zit het met concentratie en ADHD?
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31:59
Als volwassene de diagnose ADHD krijgen | ADHD Dingen
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33:19
ADHD Medicijnen | Deel 1 | Rob Pereira
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36:23
ADHD Verhalen: Ik werk bij Defensie en ik heb ADHD
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15:26
Why will soon everybody get Parkinson's disease?
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20:41
Hoe haal je het maximale uit je brein?
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11:49
Trump Clears Up Musk's Ultimatum Email, Marjorie Taylor Greene vs Federal Workers & Gross DeSantis
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27:01
Natural medicine, Flax seed
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48:02