TY  - RPRT
TI  - PRIMARY ATYPICAL PNEUMONIA: CURRENT CONCEPTS.
AU  - M W RYTEL
PY  - 1964
DO  - 10.1097/00000441-196401000-00012
UR  - https://pubmed.ncbi.nlm.nih.gov/14106884/
ID  - 14106884
ER  -