Geographic distribution of livebirths < 2000 g in Switzerland.
Moessinger
A
A
Abteilung für Neonatologie, Universitäts-Frauenklinik und kantonales Frauenspital Bern.
Frey
M
M
Spuhler
T
T
D001723:Birth Rate; D001724:Birth Weight; D003710:Demography; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D018743:Perinatal Care; D013557:Switzerland