TY  - GEN
AU  - Dawson, C.R
AU  - Jones, B.R
AU  - Tarizzo, M.L
TI  - Guide to trachoma control: in programmes for the prevention of blindness
SN  - 9241541571
U1  - 614.5997 
PY  - 1981///
CY  - Geneva
PB  - WHO
ER  -