title: Pool players' headache.
authors.affiliation: Division of Neurology, National University Hospital, Singapore 119074. mdcelch@nus.edu.sg
authors.forename: E C H
authors.initials: EC
authors.lastname: Lim
authors.forename: B K C
authors.initials: BK
authors.lastname: Ong
authors.forename: E P V
authors.initials: EP
authors.lastname: Wilder-Smith
mesh_terms: D000328:Adult; D001265:Athletic Injuries / Q000150:complications* / Q000175:diagnosis* / Q000517:prevention & control; D020773:Headache Disorders / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D019547:Neck Pain / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D011187:Posture