The isolation of morphine ethereal sulfate from urine of the chicken and cat.
D000818:Animals; D002415:Cats; D002645:Chickens; D004987:Ethers / Q000652:urine*; D007474:Ion Exchange; D009020:Morphine / Q000378:metabolism / Q000652:urine*; D013057:Spectrum Analysis; D013431:Sulfates / Q000652:urine
D004987:Ethers; D013431:Sulfates; D009020:Morphine