Why cant I see in the dark?
BMJ 373:m1573, Khan, S.,et al, 2021
A Floppy Child with Failure to Thrive
Lancet 366:176, Loma-Sanner,I.,et al, 2005
Dilated Stomach and Weak Muscles
Lancet 356:1898, Rigby,S.P.,et al, 2000
Celiac Sprue & Refractory Sprue
Gastroenter. 75:3071978., Trier,J.S.,et al, 1978