title: [A FREQUENTLY UNRECOGNIZED CAUSE OF PAINFUL KNEE: PRIMARY CHONDROMALACIA OF THE ROTULA].
mesh_terms: D002357:Cartilage Diseases; D003937:Diagnosis, Differential; D006801:Humans; D007719:Knee Joint; D010003:Osteoarthritis; D010146:Pain; D010329:Patella; D013514:Surgical Procedures, Operative; D013812:Therapeutics
keywords: DIAGNOSIS, DIFFERENTIAL; OSTEOARTHRITIS; PATELLA; SURGERY, OPERATIVE; THERAPEUTICS
vernacular_title: UNE CAUSE FR'QUEMMENT M'ECONNUE DE GENOU DOULOUREUX: LA CHONDROMALACIE PRIMITIVE DE LA ROTULE.