TY - GEN AU - Stern,C AU - Novitski,E TI - The Viability of Individuals Heterozygous for Recessive Lethals SN - 0036-8075 PY - 2010///0702 KW - Genetics KW - Heterozygote N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.108.2811.538 ER -