title: Collagen vitreous substitute. II. Preliminary clinical trials.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003094:Collagen; D005260:Female; D005500:Follow-Up Studies; D005782:Gels; D006801:Humans; D007267:Injections / Q000295:instrumentation; D008266:Macula Lutea; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011183:Postoperative Complications; D012163:Retinal Detachment / Q000601:surgery*; D012164:Retinal Diseases / Q000601:surgery*; D012590:Sclera / Q000601:surgery; D014822:Vitreous Body / Q000601:surgery*
chemical_list: D005782:Gels; D003094:Collagen