title: Recovery of morphine from biological samples by hydrolysis and solvent extraction.
mesh_terms: D000818:Animals; D001646:Bile / Q000032:analysis; D011232:Chemical Precipitation; D004285:Dogs; D005966:Glucuronidase; D006868:Hydrolysis; D008722:Methods; D009020:Morphine / Q000097:blood / Q000302:isolation & purification* / Q000378:metabolism / Q000652:urine
chemical_list: D009020:Morphine; D005966:Glucuronidase