TY  - RPRT
TI  - Whooping cough: the current scene.
AU  - Meenu Singh
AU  - Krithika Lingappan
PY  - 2006
DO  - 10.1378/chest.130.5.1547
UR  - https://pubmed.ncbi.nlm.nih.gov/17099036/
ID  - 17099036
ER  -