TY - RPRT TI - Commentary: Chronomes: time structures within the physiological range identify early disease risk aiming at primary prevention. AU - F Halberg AU - G Cornélissen PY - 1999 DO - 10.1093/gerona/54.6.m309 UR - https://pubmed.ncbi.nlm.nih.gov/10411019/ ID - 10411019 ER -