[Influencing a decrease in perinatal mortality at the time of the 1st patient contact].
D003604:Czechoslovakia; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*
Moznosti snizování perinatální úmrtnosti v linii I. styku.