They include: Hypercalcaemia - is associated with increased risk of calcium oxalate urolith formation. Hypercalcaemia has been observed in 35% of cats with calcium oxalate uroliths. Conversely, in 20 cats with idiopathic hypercalcaemia, uroliths developed in 35% of the affected cats.
Poly [oxyethylene (dimethyliminio) ethylene -(dimethyliminio)ethylene dichloride] or Polyquaternium WSCP is compatible with other chemicals commonly used to treat swimming pool, and can be used in pools treated with chlorine chemicals and its use may reduce the amount of these chemicals normally required.
The WPS push button (center, blue) on a wireless router showing the symbol defined by the Wi-Fi Alliance for this function. Wi-Fi Protected Setup (WPS; originally Wi-Fi Simple Config) is a network security standard to create a secure wireless home network. The PIN method (see below) could fail against brute-force attacks.