Mulroy S, Gronley J, Newsam C, Perry J. Use of cluster analysis for gait classification of patients in the early and late recovery phases following stroke. Gait & Posture, 18:114-125, 2003.

Weiss WB, Mulroy SJ, Gronley JK, Perry J, Boyd L. Rigid AFO impairs walking ability in individuals with hemiparesis from CVA. Gait & Posture, 16:S2, 2002. (Abstract)

Weiss, WB, Mulroy, SJ, Gronley, JK, Perry, J and Newsam, CJ:  Effect of AFO's on the gait characteristics of individuals after CVA.  Neurology Report,  23:188-188, 1999.(Abstract)

Perry, J, Garrett, M, Gronley, JK and Mulroy, SJ: Classification of walking handicap in the stroke population. Stroke, 26:982-989, 1995.

Kerrigan, DC, Gronley, JK and Perry, J: Stiff-legged gait in spastic paralysis: a study of quadriceps and hamstring activity. Am J Phys Med, 70(6):294-300, 1991.

Waters, RL, Botte, MJ, Jordan, C, Perry, J and Pinzur, MS: SYMPOSIUM: Rehabilitation of Stroke Patients-The Role of the Orthopaedic Surgeon. Contemporary Orthopaedics, 20(3):311-348, 1990.

Trueblood, PR, Walker, JM, Perry, J and Gronley, JK: Pelvic exercise and gait in hemiplegia. Phys Ther, 69(1):18-26, 1989.

Montgomery, J and Perry, J: Stroke patient gait and orthotics indications. In Stroke rehabilitation. edited by Brandstater, M and Basmajian, J. 246-286. Williams and Wilkins, Baltimore, 1987.

Gardner, ER, Perry, J, Gronley, J and Walker, JM: Effects of short leg plaster casting on postural control of hemiplegic adults. Phys Ther, 66:7781986.(Abstract)

Keenan, MA, Perry, J and Jordan, C: Factors affecting balance and ambulation following stroke. Clin Orthop Rel Res, 182:165-171, 1984.

Toman, CJ, Perry, J, Gillis, MK and Gronley, JK: Upright motor control as a predictive gait measure in patients with hemiplegia. Phys Ther, 63:757-758, 1983.(Abstract)

Waters, RL, Frazier, J, Garland, DE, Jordan, C and Perry, J: Electromyographic gait analysis before and after operative treatment for hemiplegic equinus and equinovarus deformity. J Bone Joint Surg, 64A:284-288, 1982.

Perry, J, Giovan, P, Harris, LJ, Montgomery, J and Azaria, M: The determinants of muscle action in the hemiparetic lower extremity (and their effect on the examination procedure). Clin Orthop Rel Res, 131:71-89, 1978.

Perry, J, Waters, RL and Perrin, T: Electromyographic analysis of equinovarus following stroke. Clin Orthop Rel Res, 131:47-53, 1978.

Waters, RL, Perry, J and Garland, D: Surgical correction of gait abnormalities following stroke. Clin Orthop Rel Res, 131:54-63, 1978.

Mooney, V, Perry, J and Nickel, VL: Surgical and non-surgical orthopaedic care of stroke. In Instructional Course Lectures. Vol. XVIII, J2. edited by American Academy of Orthopaedic Surgeons. 312-321. The C.V. Mosby Co. , St. Louis, 1969.