Rheumatology International · 1982 · 58 citations · 22 references
MedicineOrthopaedic SurgeryOrthopedic SurgeryOrthopedicsCartilage DegenerationCartilage InjuriesCartilage RegenerationJoint DiseaseKnee DisordersOsteoarthritis
22
Edward Keystone, H. U. Schorlemmer, C. Arden Pope et al. · Arthritis & Rheumatism · 1977 · 163 citations
Medicine, Immunology, Pathology +16