PT - JOURNAL ARTICLE AU - Keup, Wolfram AU - Steiger, Rainer TI - Amino Acid Elements of Normal Human Aqueous Fluid Protein AID - 10.1136/bjo.39.8.503 DP - 1955 Aug 01 TA - British Journal of Ophthalmology PG - 503--506 VI - 39 IP - 8 4099 - http://bjo.bmj.com/content/39/8/503.short 4100 - http://bjo.bmj.com/content/39/8/503.full SO - Br J Ophthalmol1955 Aug 01; 39