promethazine hydrochloride การใช้

• Determination of promethazine hydrochloride by highly - accurate nephelometric titration
• Block therapy with promethazine hydrochloride adds lidocaine for 107 cases trigeminal neuralgia
• Determination of the compound promethazine hydrochloride syrup by convolution spectrum method
• Determination of promethazine hydrochloride in cough - mixture syrups by extractive spectrophotometry
• Use of conversion curve for determination of codeine phosphate and promethazine hydrochloride in syrup of codeine with phenergan