[Optical signals for ergometic studies in (young) infants].
D000367:Age Factors; D002675:Child, Preschool; D004582:Electronics, Medical; D005080:Exercise Test / Q000295:instrumentation*; D006801:Humans; D007223:Infant; D008722:Methods; D055095:Optics and Photonics / Q000295:instrumentation
Optische Signalgeber für ergometrische Untersuchungen im (Klein-) Kindesalter.