maternal tobacco use complicating pregnancy, birth, or puerperium as antepartum condition or complication
maternal tobacco use complicating pregnancy, birth, or puerperium as antepartum condition or complication
maternal tobacco use complicating pregnancy, birth, or puerperium as antepartum condition or complication (diagnosis)
maternal tobacco use complicating pregnancy, birth, or puerperium as antepartum condition or complication (diagnosis)