{HEAD ~ The invention} is directed generally to {TAIL ~ an ophthalmological process}, and more specifically to a process to improve, maintain, or reduce loss of visual acuity in a patient having or at risk for developing macular degeneration 
is directed generally to
{ HEAD ~ The invention } is directed generally to { TAIL ~ an ophthalmological process } , and more specifically to a process to improve , maintain , or reduce loss of visual acuity in a patient having or at risk for developing macular degeneration
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH