Cite

    Rachel Ceasar et al.. “Primary care providers' experiences with urine toxicology tests to manage prescription opioid misuse and substance use among chronic noncancer pain patients in safety net health care settings.” Substance abuse, vol. 37, no. 1, 2016, pp. 154–160. http://access.bl.uk/ark:/81055/vdc_100034213226.0x00002c