div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: researchvunl · advances in molecular biology they can improve the twin studies however have found heritabilities for ADHD the affected sib-pair method would be less src=https:reader031vdocumentinreader031viewer20220118235ed8781f54dcf351405ed84ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: researchvunl · advances in molecular biology they can improve the twin studies however have found heritabilities for ADHD the affected sib-pair method would be less src=https:reader031vdocumentinreader031viewer20220118235ed8781f54dcf351405ed84ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: researchvunl · advances in molecular biology they can improve the twin studies however have found heritabilities for ADHD the affected sib-pair method would be less src=https:reader031vdocumentinreader031viewer20220118235ed8781f54dcf351405ed84ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: researchvunl · advances in molecular biology they can improve the twin studies however have found heritabilities for ADHD the affected sib-pair method would be less src=https:reader031vdocumentinreader031viewer20220118235ed8781f54dcf351405ed84ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: researchvunl · advances in molecular biology they can improve the twin studies however have found heritabilities for ADHD the affected sib-pair method would be less src=https:reader031vdocumentinreader031viewer20220118235ed8781f54dcf351405ed84ehtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdiv