Nurse's notes save the day. Case in point: Coleman v. Touro Infirmary of New Orleans (506 So. 2d 571-LA).
D000037:Abruptio Placentae / Q000451:nursing*; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008145:Louisiana; D009737:Nursing Records; D009773:Obstetric Nursing / Q000331:legislation & jurisprudence*; D011247:Pregnancy