PT - JOURNAL ARTICLE AU - Humphrey Hodgson TI - The Ins and Outs of Breathing – How We Learnt about the Body's Most Vital Function AID - 10.7861/clinmedicine.12-2-183 DP - 2012 Apr 01 TA - Clinical Medicine PG - 183--183 VI - 12 IP - 2 4099 - http://www.rcpjournals.org/content/12/2/183.short 4100 - http://www.rcpjournals.org/content/12/2/183.full SO - Clin Med2012 Apr 01; 12