Nasogastric tube is widely used in intensive care units. The complications of misplacement are rare but very dangerous for critically ill patients. Accurate loc
Sustained heavy ethanol drinking is a common problem globally and ethanol is one of the most abused drugs among individuals of different socio-economic status i
Tabagism is one of the greatest public health problems at the present time because this is the most important cause of preventabel deaths worldwide. Due to its