The ICD-9 code range POISONING BY DRUGS, MEDICINAL AND BIOLOGICAL SUBSTANCES for 960-979 is medical classification list by the World Health Organization (WHO).
Poisoning by antibiotics
Poisoning by other anti-infectives
Poisoning by hormones and synthetic substitutes
Poisoning by primarily systemic agents
Poisoning by agents primarily affecting blood constituents
Poisoning by analgesics antipyretics and antirheumatics
Poisoning by opiates and related narcotics
Poisoning by antirheumatics (antiphlogistics)
Poisoning by anticonvulsants and anti-parkinsonism drugs
Poisoning by sedatives and hypnotics
Poisoning by other central nervous system depressants and anesthetics
Poisoning by psychotropic agents
Poisoning by antidepressants
Poisoning by antidepressant, unspecified
Poisoning by monoamine oxidase inhibitors
Poisoning by selective serotonin and norepinephrine reuptake inhibitors
Poisoning by selective serotonin reuptake inhibitors
Poisoning by tetracyclic antidepressants
Poisoning by tricyclic antidepressants
Poisoning by other antidepressants
Poisoning by psychostimulants
Poisoning by central nervous system stimulants
Poisoning by drugs primarily affecting the autonomic nervous system
Poisoning by agents primarily affecting the cardiovascular system
Poisoning by agents primarily affecting the gastrointestinal system
Poisoning by water mineral and uric acid metabolism drugs
Poisoning by agents primarily acting on the smooth and skeletal muscles and respiratory system
Poisoning by agents primarily affecting skin and mucous membrane ophthalmological otorhinolaryngological and dental drugs
Poisoning by other and unspecified drugs and medicinal substances
Poisoning by bacterial vaccines
Poisoning by other vaccines and biological substances
Poisoning by mixed viral-rickettsial and bacterial vaccines, except combinations with a pertussis component