Results 241 to 250 of about 42,354 (272)
Prevalence and Contributors to Caesarean Section Rates at Maternity and Children's Hospital, Qassim, Based on Robson Groups. [PDF]
Med ArchSaadia Z +6 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Annular Eclipses — and Eclipse Photography
1998Annular eclipses are more frequent than total eclipses, simply because the average length of the Moon’s shadow is not quite long enough to touch the surface of the Earth, but from any particular locality even annulars are not common. Over England, the last was in 1858; the next will not be until 2093.
Michael Maunder, Patrick Moore
openaire +1 more source