TY  - GEN
AU  - Blane,D B
TI  - Collecting retrospective data: development of a reliable method and a pilot study of its use
SN  - 0277-9536
PY  - 1996///0822
KW  - Aged
KW  - Aged, 80 and over
KW  - Data Collection
KW  - England
KW  - Environmental Exposure
KW  - adverse effects
KW  - Female
KW  - Humans
KW  - Lung Diseases, Obstructive
KW  - epidemiology
KW  - Male
KW  - Medical History Taking
KW  - Pilot Projects
KW  - Retrospective Studies
KW  - Risk Factors
N1  - Publication Type: Case Reports; Journal Article
UR  - https://doi.org/10.1016/0277-9536(95)00340-1
ER  -