Rehnquist's drug dependence poses dilemma.
D001416:Back Pain / Q000188:drug therapy; D004984:Ethchlorvynol / Q000009:adverse effects; D004992:Ethics, Medical; D005197:Famous Persons; D006666:History of Medicine; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders / Q000628:therapy
D004984:Ethchlorvynol