Both the tool and the carpenter are important.
Clark
R H
RH
D003196:Computer Graphics; D003626:Data Display; D019317:Evidence-Based Medicine / Q000379:methods; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000628:therapy*; D019102:Infant, Very Low Birth Weight; D009359:Neonatology / Q000295:instrumentation / Q000379:methods*; D012121:Respiration, Artificial / Q000295:instrumentation / Q000379:methods*; D012127:Respiratory Distress Syndrome, Newborn / Q000628:therapy*; D013813:Therapy, Computer-Assisted