Scherer EQ, Lidington D, Oestreicher E, Arnold W, Pohl U, Bolz SS (2006). “Sphingosine-1-phosphate modulates spiral modiolar artery tone: A potential role in vascular-based inner ear pathologies?”. 《Cardiovasc. Res.》 70 (1): 79–87. doi:10.1016/j.cardiores.2006.01.011. PMID16533504.
Scherer EQ, Lidington D, Oestreicher E, Arnold W, Pohl U, Bolz SS (2006). “Sphingosine-1-phosphate modulates spiral modiolar artery tone: A potential role in vascular-based inner ear pathologies?”. 《Cardiovasc. Res.》 70 (1): 79–87. doi:10.1016/j.cardiores.2006.01.011. PMID16533504.