Authors:
Shrestha, AK
Duncan, B
Taren, D
Canfield, LM
Greivenkamp, JE
Shrestha, N
Shrestha, KK
Citation: Ak. Shrestha et al., A new, simple, inexpensive means of testing functional vitamin A status: The night vision threshold test (NVTT). A preliminary field-test report, J TROP PEDI, 46(6), 2000, pp. 352-356