title: Dr. Omer replies to letters on psychological factors in preterm childbirth.
authors.forename: H
authors.initials: H
authors.lastname: Omer
mesh_terms: D001007:Anxiety / Q000523:psychology; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000523:psychology*; D011247:Pregnancy; D011569:Psychiatric Status Rating Scales; D012107:Research Design / Q000592:standards; D013315:Stress, Psychological / Q000523:psychology