TY  - BOOK
AU  - Bergsma Daniel,
AU  - Lowry R Brian, 
TI  - Numerical taxonomy of birth defects and polygenic disorders
U1  - 616.043 
PY  - 1977///
CY  - New York
PB  - Alan R Liss
KW  - Human abnormalities
KW  - Human genetic aspects
ER  -