[Preliminary considerations on psycho-prophylactic preparations in obstetrics according to Platonov and Velvovský].
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009774:Obstetrics; D011247:Pregnancy; D014937:Work
LABOR
Predbezné sdeleni o výsledcich psycho-profylaktické propravy rodicek podle methody Platonov-Velvovského.