Some suggested further reading for GPs wishing to learn more about retinitis pigmentosa (RP).
RP Fighting Blindness “About RP” section
NHS National Genetics Education and Development Centre RP pages
NHS Evidence RP pages
RP on Medhelp (US based medical information site)
Retnet gives detailed information on genetic mutations causing RP
US Foundation Fighting Blindness RP pages
Definitive text on ciliopathies by Dr T Kenny and Prof P Beales