Testosterone therapy in men with parkinson disease: Results of the TEST-PD study

Michael S. Okun, Hubert H. Fernandez, Ramon L. Rodriguez, Janet Romrell, Michele Suelter, Sarah Munson, Elan D. Louis, Thomas Mulligan, Paul S. Foster, Brian V. Shenal, Sheyan J. Armaghani, Charles Jacobson, Samuel Wu, Gregory Crucian