TY  - JOUR
A1  - Ayeni, O.
A1  - Olayinka, A.
T1  - An evaluation of a special-type vital statistics registration system in a rural area of Nigeria
Y1  - 1979
DO  - 10.1093/ije/8.1.61
JF  - International Journal of Epidemiology
VL  - 8
IS  - 1

ER  -