RT Journal Article SR Electronic T1 Standards for infant respiratory function testing: what(ever) next? JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 581 OP 584 VO 16 IS 4 A1 Stocks, J A1 Sly, PD A1 Morris, MG A1 Frey, U YR 2000 UL http://erj.ersjournals.com/content/16/4/581.abstract AB