PT - JOURNAL ARTICLE AU - MS Zach TI - To understand how babies breathe.. AID - 10.1183/09031936.93.06020158 DP - 1993 Feb 01 TA - European Respiratory Journal PG - 158--159 VI - 6 IP - 2 4099 - http://erj.ersjournals.com/content/6/2/158.short 4100 - http://erj.ersjournals.com/content/6/2/158.full SO - Eur Respir J1993 Feb 01; 6