title: Patellofemoral arthritis.
authors.affiliation: Mount Sinai Medical School, 5 East 98th Street, Box 1188, New York, NY 10029, USA. RGrelsamer@aol.com
authors.forename: Ronald P
authors.initials: RP
authors.lastname: Grelsamer
authors.forename: Drew A
authors.initials: DA
authors.lastname: Stein
mesh_terms: D001168:Arthritis / Q000175:diagnosis / Q000628:therapy; D005269:Femur; D006801:Humans; D007719:Knee Joint; D010329:Patella