TY - RPRT TI - Abruptio placentae and perinatal death: a prospective study. AU - R L Naeye AU - W L Harkness AU - J Utts PY - 1977 DO - 10.1016/0002-9378(77)90714-1 UR - https://pubmed.ncbi.nlm.nih.gov/879242/ ID - 879242 ER -