[Possibilities for ergometric studies in pre-school children].
D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D005859:Germany, East; D006801:Humans; D008722:Methods; D005082:Physical Exertion; D013147:Spirometry / Q000295:instrumentation*
Uber Möglichkeiten von ergometrischen Untersuchungen im Kleinkindesalter.