TY  - RPRT
TI  - Adolescent asthma. Introduction.
AU  - E G Pérez-Yarza
PY  - 1996
DO  - 10.1136/thx.51.suppl_1.s1
UR  - https://pubmed.ncbi.nlm.nih.gov/8658383/
ID  - 8658383
ER  -