APA-viite (7. p.)
HELANDER, A., & ET AL. (1999). COMPARISON OF URINARY 5-HYDROXYTRYPTOPHOL, BREATH ETHANOL, AND SELF-REPORT FOR DETECTION OF RECENT ALCOHOL USE DURING OUTPATIENT TREATMENT: A STUDY ON METHADONE PATIENTS.
Chicago-viite (17. p.)
HELANDER, A., ja ET AL. COMPARISON OF URINARY 5-HYDROXYTRYPTOPHOL, BREATH ETHANOL, AND SELF-REPORT FOR DETECTION OF RECENT ALCOHOL USE DURING OUTPATIENT TREATMENT: A STUDY ON METHADONE PATIENTS. 1999.
MLA-viite (9. p.)
HELANDER, A., ja ET AL. COMPARISON OF URINARY 5-HYDROXYTRYPTOPHOL, BREATH ETHANOL, AND SELF-REPORT FOR DETECTION OF RECENT ALCOHOL USE DURING OUTPATIENT TREATMENT: A STUDY ON METHADONE PATIENTS. 1999.
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