TY  - BOOK
AU  - Graz,Bertrand Pierre Louis
TI  - Trachoma in Oman: an attitude survey 
PY  - 1990///
KW  - Trachoma
KW  - prevention and control
KW  - Blindness
KW  - Attitude to health
KW  - Health education
KW  - Program evaluation
KW  - Dissertations, Academic
KW  - Oman
N1  - Thesis (M.D.) - Université de Lausanne
ER  -