TY  - RPRT
TI  - Time lines and computer-based visual editing: new techniques for assessing exposure in epidemiologic studies.
AU  - J Lawler-Heavner
AU  - A J Ruttenber
AU  - M Yin
AU  - T D Wade
DO  - 10.1038/sj.jea.7500002
UR  - https://pubmed.ncbi.nlm.nih.gov/10321354/
ID  - 10321354
ER  -