Management of nocturnal leg cramps.
D000368:Aged; D000628:Aminophylline / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D008875:Middle Aged; D009120:Muscle Cramp / Q000188:drug therapy*; D011803:Quinine / Q000627:therapeutic use*
D000628:Aminophylline; D011803:Quinine