Showing results (1-10 of 3) with videos related to
Sort By:
Pageof 1
Acta Geneticae Medicae Et Gemellologiae|January 1, 1996
Investigation on seasonality of twin births in BrazilH Krieger, G M Colletto, C Franchi-Pinto, et al.Acta Geneticae Medicae Et Gemellologiae|January 1, 1996
Twinning rate in a southeastern Brazilian populationB Beiguelman, C Franchi-Pinto, H Krieger, et al.Acta Geneticae Medicae Et Gemellologiae|January 1, 1995
Annual variation of sex ratio in twin births and in singletons in BrazilB Beiguelman, C Franchi-Pinto, G M Dal Colletto, et al.Pageof 1