TY  - RPRT
TI  - Perinatal lung function and invasive antenatal procedures.
AU  - B Yüksel
AU  - A Greenough
AU  - S Naik
AU  - P Cheeseman
AU  - K H Nicolaides
PY  - 1997
DO  - 10.1136/thx.52.2.181
UR  - https://pubmed.ncbi.nlm.nih.gov/9059482/
ID  - 9059482
ER  -