Of the 5 million Asian children estimated to develop xerophthalmia each year, half a million develop substantial corneal involvement and a quarter of a million go blind. DEC abstract (PN-AAK-894)
Review evidence: check the facts on this page before you cite them.Review evidence
0 of 42 checked, 0 flagged
Keys: j and k move, c checks, f flags, Esc leaves review. Marks are saved in this browser only.