Showing results (481-490 of 727) with videos related to
Sort By:
Pageof 73
Acta Geneticae Medicae Et Gemellologiae|January 1, 1991
Ethnicity and sex ratio in twin birthsR Picard, D Fraser, E PicardActa Geneticae Medicae Et Gemellologiae|January 1, 1991
Conjoined twins--an epidemiological study based on 312 cases. The International Clearinghouse for Birth Defects Monitoring SystemsActa Geneticae Medicae Et Gemellologiae|January 1, 1991
Acid-base differences in preterm and term twin pregnancyS A Ordorica, I A Hoskins, B K YoungActa Geneticae Medicae Et Gemellologiae|January 1, 1997
Ultrasound examination in twin pregnancy and late fetal deathH Rydhstroem, B WallesActa Geneticae Medicae Et Gemellologiae|January 1, 1988
The Northwestern University Triplet Study. I: Overview of the international literatureL G Keith, S Ameli, D M KeithActa Geneticae Medicae Et Gemellologiae|January 1, 1988
The Northwestern University Triplet Study. II: Fourteen triplet pregnancies delivered between 1981 and 1986L G Keith, S Ameli, O R Depp, et al.Acta Geneticae Medicae Et Gemellologiae|January 1, 1990
Cigarette smoking as a cause of lung cancer and coronary heart disease. A study of smoking-discordant twin pairsJ Kaprio, M KoskenvuoActa 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
Temperament development to 30 months of age in discordant twin pairsM L RieseActa Geneticae Medicae Et Gemellologiae|January 1, 1975
Genetics of the Rh-Hr locus in humansS S Zaidi, S Bebon, S H TaqviPageof 73