Results 331 to 340 of about 1,916,076 (342)

Comparative Birth Rates

New England Journal of Medicine, 1965
openaire   +1 more source

Nonmarital Birth Rate

2008
openaire   +1 more source

NUMBER OF BIRTHS AND BIRTH RATES

Medical Journal of Australia, 1914
openaire   +1 more source

Crude Birth-Rates

1992
openaire   +1 more source

The birth-rate.

The Eugenics review, 2011
  +6 more sources

us birth rates

openaire   +1 more source

[Birth rate (2)].

Josanpu zasshi = The Japanese journal for midwife, 1976
openaire   +1 more source

Crude birth rates

2013
openaire   +1 more source

National Birth Rate.

Canadian Medical Association journal, 2010
openaire   +1 more source

Birth-Rate Problem.

The Hospital
openaire   +1 more source