The influence of seasonal atmospheric factors on human reproduction.
D001723:Birth Rate; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D008685:Meteorological Concepts; D010507:Periodicity; D011247:Pregnancy; D012098:Reproduction; D012621:Seasons; D012744:Sex Ratio