[The degree of efficacy of specialized obstetric service in comparison to obstetric service in maternity homes of the general therapeutic network in heart disease].
D003153:Community Health Services; D005260:Female; D006331:Heart Diseases; D006748:Hospital Departments; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D013038:Specialization; D014586:USSR
Stepen' éffektivnosti spetsializirovannogo rodovspomozheniia po sravneniiu s akusherskoĭ pomoshch'iu v rodil'nykh domakh obshcheĭ lechebnoĭ seti pri porokakh serdtsa.