TY - JOUR T1 - The Cartilage of the Intrapulmonary Bronchi in Normal Lungs, in Bronchiectasis, and in Massive Collapse JF - Thorax JO - Thorax SP - 98 LP - 110 DO - 10.1136/thx.7.1.98 VL - 7 IS - 1 AU - John Hayward AU - Lynne McA. Reid Y1 - 1952/03/01 UR - http://thorax.bmj.com/content/7/1/98.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -