00533nam a22001937a#4500001000700000007000300007008004100010020001800051050001800069245007000087250001200157260004300169300003300212650001800245650001600263650001900279700002100298700002000319837194tz230107t2021    th ||||| |||| 00| 0 eng d  a9781975145934  aWQ18.2b.M294  aManual of obstetrics /ceditors, Arthur T. Evans, Emily DeFranco.  a9th ed.  aPhiladelphia :bWolters Kluwer,c2021.  axiv, 773 pagesbill.c21 cm.  aContraception  aObstetrics.  aPerinatal Care  aEvans, Arthur T.  aDefranco, Emily