Paul IA, Basile AS, Rojas E, Youdim MB, De Costa B, Skolnick P, Pollard HB, Kuijpers GA (1993)
Sigma receptors modulate nicotinic receptor function in adrenal chromaffin cells
FASEB Journal 7: 1171

Kuijpers GA, De Pont JJ, Van Nooy IG, Fleuren-Jakobs AM, Bonting SL, Rodrigues de Miranda JF (1984)
Amiloride is a cholinergic antagonist in the rabbit pancreas
Biochimica & Biophysica Acta 804: 237