TY - RPRT TI - Obstetric characteristics in different racial groups. AU - S M Tuck AU - L D Cardozo AU - J W Studd AU - D M Gibb AU - D J Cooper PY - 1983 DO - 10.1111/j.1471-0528.1983.tb06759.x UR - https://pubmed.ncbi.nlm.nih.gov/6626489/ ID - 6626489 ER -