TY  - GEN
AU  - Engel,E
TI  - [Mental retardation: genetic counseling and prenatal diagnosis]
SN  - 0035-3655
PY  - 1981///1221
KW  - Adult
KW  - Chromosome Aberrations
KW  - diagnosis
KW  - Chromosome Disorders
KW  - Female
KW  - Genetic Counseling
KW  - Humans
KW  - Intellectual Disability
KW  - Maternal Age
KW  - Pregnancy
KW  - Prenatal Diagnosis
N1  - Publication Type: Journal Article
ER  -