TY  - JOUR
A1  - Velema, J.P.
A1  - Blettner, M.
A1  - Restrepo, M.
A1  - Munoz, N.
T1  - The evaluation of agreement by means of log’linear models: Proxy interviews on reproductive history among floriculture workers in Colombia
Y1  - 1991
DO  - 10.1097/00001648-199103000-00004
VL  - 2
IS  - 2

ER  -