German doctor is investigated for killing 76 patients with morphine.
Tuffs
Annette
A
D000701:Analgesics, Opioid; D028601:Euthanasia, Active; D005260:Female; D006708:Homicide; D006801:Humans; D008875:Middle Aged; D009020:Morphine; D009369:Neoplasms
D000701:Analgesics, Opioid; D009020:Morphine