PT  - JOURNAL ARTICLE
AU  - Brian K Walsh
TI  - Is Anything Absolute?
AID  - 10.4187/respcare.05333
DP  - 2016 Dec 01
TA  - Respiratory Care
PG  - 1711--1711
VI  - 61
IP  - 12
4099  - http://rc.rcjournal.com/content/61/12/1711.short
4100  - http://rc.rcjournal.com/content/61/12/1711.full