TY  - RPRT
TI  - Twin concordance for a binary trait. I. Statistical models illustrated with data on drinking status.
AU  - M C Hannah
AU  - J L Hopper
AU  - J D Mathews
PY  - 1983
DO  - 10.1017/s0001566000006413
UR  - https://pubmed.ncbi.nlm.nih.gov/6685962/
ID  - 6685962
ER  -