TY  - RPRT
TI  - What is a pathogen?
AU  - Arturo Casadevall
AU  - Liise-anne Pirofski
PY  - 2002
DO  - 10.1080/078538902317338580
UR  - https://pubmed.ncbi.nlm.nih.gov/12014430/
ID  - 12014430
ER  -