On the issue of exercise normalcy.
Neder
J A
JA
D000328:Adult; D000367:Age Factors; D000368:Aged; D002318:Cardiovascular Diseases / Q000175:diagnosis* / Q000378:metabolism*; D015444:Exercise; D005080:Exercise Test / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D018579:Patient Selection; D012016:Reference Values; D012107:Research Design; D012737:Sex Factors