TY  - GEN
AU  - Porta Serra,M
AU  - Malats,N
AU  - Piñol,J L
AU  - Rifà,J
TI  - [Molecular epidemiology]
SN  - 0025-7753
PY  - 1993///0527
KW  - Epidemiologic Methods
KW  - Humans
KW  - Molecular Biology
N1  - Publication Type: Letter
ER  -