Seasonal Variation in Twin Births

This publication has 4 references indexed in Scilit:

• SEASON OF BIRTH AND BIRTH ORDER IN RELATION TO PRENATAL PATHOLOGY
  American Journal of Epidemiology, 1970
• The medical significance of date of birth
  Eugenics Quarterly, 1967
• Season and Rate of Conception
  Nature, 1938
• Season of birth : its relation to human abilities /
  Published by Smithsonian Institution ,1938