TY  - RPRT
TI  - Knowledge data base system for twins study.
AU  - S Reina
AU  - F Miozza
PY  - 1994
DO  - 10.1017/s0001566000002981
UR  - https://pubmed.ncbi.nlm.nih.gov/7847026/
ID  - 7847026
ER  -