TY - GEN AU - Ockel,E TI - [Daily variations in blood pressure and pulse frequency in 6th-grade students of a day school] SN - 0012-0219 PY - 1965///1230 KW - Blood Pressure KW - physiology KW - Child KW - Female KW - Humans KW - Male KW - Periodicity KW - Pulse N1 - Publication Type: Journal Article ER -