TY - RPRT TI - Consecutive haemodynamic patterns in essential hypertension. AU - W H Birkenhäger AU - M A Schalekamp AU - X H Krauss AU - G Kolsters AU - G A Zaal PY - 1972 DO - 10.1016/s0140-6736(72)90356-x UR - https://pubmed.ncbi.nlm.nih.gov/4110050/ ID - 4110050 ER -