List of articles pointing to this one:

• Sympathetic control of smooth muscle
• Sympathetic nervous system
• Neurotransmitters
• Welcome to the Smooth Muscle Simulation
• Sympathetic nerves effect on the heart
• Effects of drugs
• Welcome to the Smooth Muscle Simulation
• Cholinergic and Adrenergic
• Cholinergic and adrenergic neurons

List of simulation pointing to this one:

• Smooth muscle: Learn how your gut contracts!