Cita APA

Jankovic, J., Schwartz, K., & Donovan, D. T. (1990). Botulinum toxin treatment of cranial-cervical dystonia, spasmodic dysphonia, other focal dystonias and hemifacial spasm.

Citación estilo Chicago

Jankovic, J., K. Schwartz, and D T. Donovan. Botulinum Toxin Treatment of Cranial-cervical Dystonia, Spasmodic Dysphonia, Other Focal Dystonias and Hemifacial Spasm. 1990.

Cita MLA

Jankovic, J., K. Schwartz, and D T. Donovan. Botulinum Toxin Treatment of Cranial-cervical Dystonia, Spasmodic Dysphonia, Other Focal Dystonias and Hemifacial Spasm. 1990.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.