TY  - GEN
AU  - von Mutius,E
TI  - Pro: the increase in asthma can be ascribed to cleanliness
SN  - 1073-449X
PY  - 2002///0125
KW  - Asthma
KW  - epidemiology
KW  - Humans
KW  - Hygiene
N1  - Publication Type: Editorial
UR  - https://doi.org/10.1164/ajrccm.164.7.2107130a
ER  -