Heart rate levels of black and white newborns.

Autor: Schachter, Joseph, Kerr, Joyce L., Wimberly Iii, Francis C., Lachin Iii, John M., Schachter, J, Kerr, J L, Wimberly, F C 3rd, Lachin, J M 3rd
Zdroj: Psychosomatic Medicine; Nov/Dec1974, Vol. 36 Issue 6, p513-524, 12p
Databáze: Complementary Index