TY  - RPRT
TI  - Asthma in children; salient diagnostic problems.
AU  - B RATNER
PY  - 1950
DO  - 10.1001/jama.1950.02910260012003
UR  - https://pubmed.ncbi.nlm.nih.gov/15403259/
ID  - 15403259
ER  -