TY - RPRT TI - Haemodynamic changes associated with labour. AU - M M Lees AU - D B Scott AU - M G Kerr PY - 1970 DO - 10.1111/j.1471-0528.1970.tb03404.x UR - https://pubmed.ncbi.nlm.nih.gov/5419868/ ID - 5419868 ER -