title: A 4-year-old boy with ascending weakness and a new 'skin tag'.
authors.affiliation: San Antonio Military Medical Center, Department of Pediatrics, Division of Child Neurology, Fort Sam Houston, TX 78235-3200, USA. david.hsieh@us.af.mil
authors.forename: David T
authors.initials: DT
authors.lastname: Hsieh
authors.forename: Rani K
authors.initials: RK
authors.lastname: Singh
authors.forename: Nassim
authors.initials: N
authors.lastname: Zecavati
mesh_terms: D002675:Child, Preschool; D006801:Humans; D008297:Male; D018908:Muscle Weakness / Q000209:etiology; D013985:Tick Paralysis / Q000175:diagnosis*