Natural feeding of premature infants.
Salamon
M
M
Obstetrics Ward of the Independent Public Health Service in Nowy Sacz, Poland.
Sendecka
A
A
D000367:Age Factors; D001942:Breast Feeding / Q000706:statistics & numerical data*; D003679:Deglutition / Q000502:physiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature / Q000502:physiology*; D011044:Poland; D012189:Retrospective Studies; D013391:Sucking Behavior / Q000502:physiology*; D011795:Surveys and Questionnaires