TY  - RPRT
TI  - Symptom assessment in epidemiology: a comparison between two methods.
AU  - M M Wood
PY  - 1971
DO  - 10.1111/j.2044-8260.1971.tb00760.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5151865/
ID  - 5151865
ER  -