TY  - RPRT
TI  - Anticonvulsant teratogenesis: 2. Statistical methods for multiple birth outcomes.
AU  - J M Legler
AU  - L M Ryan
AU  - E A Harvey
AU  - L B Holmes
PY  - 1994
DO  - 10.1002/tera.1420500110
UR  - https://pubmed.ncbi.nlm.nih.gov/7974257/
ID  - 7974257
ER  -