Tests found no evidence of barbiturates administered to children

8 preschoolers tested positive for barbiturates and benzodiazepines

Doctors determined children had barbiturates in their systems, teachers face maximum fine of NT$600,000

Neurologist blames sleep disorder on sleeping pill dependency

Study finds Taiwanese consume over 920 million sleeping pills a year

Many Taiwanese have sleeping problems and on average take 39 sleeping pills a year