https://www.fda.gov/drugs/regulatory-science-action/peptides-proteins-and-risks-cardiac-arrythmias-cder-study-suggests-human-thorough-qt-study-not
Peptides, proteins, and the risks of cardiac arrythmias: a CDER study suggests that the human Thorough QT study is not needed for products comprised of...
cardiac arrythmiaspeptidesproteinsriskscder