TY  - BOOK
AU  - Gelehrter,Thomas D, Collins, Francis S.
AU  - x
TI  - Principles of medical genetics: x
SN  - 0683034472
U1  - 616.042/G316p 
PY  - 1990///
CY  - London
PB  - Williams  & Wilkens
KW  - Genetics, Medical
KW  - Genetics
ER  -