... > yso-käsitteet (fi) > endurant > physical object > matter > medicines > opiates > morphine

... > yso-käsitteet (fi) > endurant > physical object > matter > medicinal substances > opiates > morphine

... > yso-käsitteet (fi) > endurant > physical object > matter > intoxicants > drugs > opiates > morphine

... > yso-käsitteet (fi) > endurant > physical object > matter > chemical compounds > organic compounds > alkaloids > opiates > morphine