7 morts sur ordonnance
(Original title)
7 muertes sospechosas
Argentina
7 doden op voorschrift
Belgium (Flemish title)
Sept morts sur ordonnance
Belgium (French title) (alternative spelling)
Receita para Sete Mortos
Brazil
Sept morts sur ordonnance
France
Epta eglimata kat' entolin
Greece (transliterated title)
I baroni della medicina
Italy
Kamen
Japan
仮面(1978)
Japan (Japanese title)
7 Moorden op bestelling
Netherlands
Siedem śmierci na receptę
Poland
Os Barões da Medicina
Portugal
Семь смертей по рецепту
Russia
Семь смертей по рецепту
Soviet Union (Russian title)
Siete muertes por prescripción facultativa
Spain
Quartett Bestial
West Germany