Samano, K. L., Clouette, R. E., Rowland, B. J., & Sample, R. B. (2015). Concentrations of Morphine and Codeine in Paired Oral Fluid and Urine Specimens Following Ingestion of a Poppy Seed Roll and Raw Poppy Seeds. J Anal Toxicol.
استشهاد بنمط شيكاغوSamano, Kimberly L., Randal E. Clouette, Barbara J. Rowland, و R.H. Barry Sample. "Concentrations of Morphine and Codeine in Paired Oral Fluid and Urine Specimens Following Ingestion of a Poppy Seed Roll and Raw Poppy Seeds." J Anal Toxicol 2015.
MLA استشهادSamano, Kimberly L., Randal E. Clouette, Barbara J. Rowland, و R.H. Barry Sample. "Concentrations of Morphine and Codeine in Paired Oral Fluid and Urine Specimens Following Ingestion of a Poppy Seed Roll and Raw Poppy Seeds." J Anal Toxicol 2015.