[Difficult birth].
Schulte-Wissermann
H
H
D004420:Dystocia / Q000451:nursing* / Q000523:psychology; D005220:Fathers / Q000523:psychology; D005260:Female; D006801:Humans; D009773:Obstetric Nursing / Q000379:methods*; D011247:Pregnancy; D013038:Specialization