TY  - GEN
AU  - Krush,A J
TI  - Finding families in a six state area
SN  - 0025-7486
PY  - 1977///0525
KW  - Confidentiality
KW  - Hospital Records
KW  - Humans
KW  - Intestinal Polyps
KW  - epidemiology
KW  - Maryland
KW  - Registries
KW  - Research
KW  - Surveys and Questionnaires
KW  - Virginia
N1  - Publication Type: Journal Article
ER  -