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Continue to Chathttps://forschung.kssg.ch/en/publications/4284-validated-method-for-the-determination-of-ethylglucuronide-and-ethylsulfate-in-human-urine
https://forschung.kssg.ch/en/publications/4284-validated-method-for-the-determination-of-ethylglucuronide-and-ethylsulfate-in-human-urine