"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7122201 | Composition and method for reducing adverse interactions between phenothiazine derivatives and plasma using surfactants and amino acids Compositions and methods are provided for reducing adverse reactions as a result of parenteral administration of certain phenothiazine derivatives such as promethazine, including promethazine hydrochloride. The active compound may be admixed with an effective amount... | 10/17/2006 |
| 7008934 | Composition and method for reducing adverse interactions between phenothiazine derivatives and plasma using cyclodextrins Compositions and methods are provided for reducing adverse reactions as a result of parenteral administration of certain phenothiazine derivatives such as promethazine hydrochloride. The active compound may be admixed with an effective amount of one or more cyclodex... | 03/07/2006 |