Parent term(s)
sleep disorder
+
Term with siblings
sleep apnea +
advanced sleep phase syndrome
+
bruxism
delayed sleep phase syndrome
narcolepsy
periodic limb movement disorder
recurrent hypersomnia
+
REM sleep behavior disorder
Child term(s)
central sleep apnea
mixed sleep apnea
obstructive sleep apnea
denotes an 'is-a' relationship