JOHNSON, Chenara A; 						O’BRIEN, William D.
 The angiogenic response is dependent on ultrasound contrast agent concentration.
<strong>Vascular Cell</strong>, [S.l.], v. 4, n. 1, p. 10, may 2012.
ISSN 2045-824X.
Available at: &lt;<a href="https://vascularcell.com/index.php/vc/article/view/10.1186-2045-824X-4-10" target="_new">https://vascularcell.com/index.php/vc/article/view/10.1186-2045-824X-4-10</a>&gt;. Date accessed: 26 apr. 2024.
doi: <a href="http://dx.doi.org/10.1186/2045-824X-4-10">http://dx.doi.org/10.1186/2045-824X-4-10</a>.