title: Controlled aspiration pressure in methods for collecting pure vitreous samples during vitreous biopsy.
authors.forename: Matthew
authors.initials: M
authors.lastname: Russell
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Polkinghorne
mesh_terms: D006801:Humans; D013508:Ophthalmologic Surgical Procedures / Q000295:instrumentation*; D013048:Specimen Handling / Q000379:methods*; D014822:Vitreous Body / Q000737:chemistry*