Letter: Placidyl poisoning or withdrawal?
D004984:Ethchlorvynol / Q000506:poisoning*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis; D013375:Substance Withdrawal Syndrome / Q000175:diagnosis*
D004984:Ethchlorvynol