GB1069969A
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Morphine and codeine derivatives
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US3493657A
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Therapeutic compositions of n-allyl-14-hydroxy - dihydronormorphinane and morphine
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GB955493A
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Improvements in or relating to morphine derivatives
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US3135758A
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Morphinone and codeinone derivatives
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GB924576A
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Analgesic compositions comprising barbiturates
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GB905100A
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Preparation of new morphine derivatives
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GB910325A
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New and improved morphine derivatives and process of making
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GB854354A
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A new and improved morphine derivative
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GB717008A
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Morphine derivative
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GB713675A
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Improvements in the preparation of compounds having a narcotic effect and the products obtained thereby
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GB555141A
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Gold compound and method of making the same
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GB555140A
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Tetrazole compound
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GB559296A
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Improvements relating to ointments
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GB542319A
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Improvements relating to the production of sulphonamide compounds
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