title: [Electron microscopic findings on chondropathy of the patella and its importance in arthrosis--discussion concerning various age groups].
mesh_terms: D000328:Adult; D000367:Age Factors; D002357:Cartilage Diseases / Q000473:pathology*; D006801:Humans; D008854:Microscopy, Electron; D008875:Middle Aged; D010329:Patella / Q000473:pathology*
vernacular_title: Elektronenmikroskopische Befunde zur Chondropathia patellae und ihre Bedeutung für das Arthrose-Problem-Diskussion zu unterschiedlichen Altersstufen