Heterogeneity in spasmodic dysphonia. Neurologic and voice findings.
Pool KD, Freeman FJ, Finitzo T, Hayashi MM, Chapman SB, Devous MD Sr, Close LG, Kondraske GV, Mendelsohn D, Schaefer SD, et al.
Pool KD, et al. Among authors: chapman sb.
Arch Neurol. 1991 Mar;48(3):305-9. doi: 10.1001/archneur.1991.00530150075021.
Arch Neurol. 1991.
PMID: 2001189