@article {507291,
	title = {<span style="color: $\#$333333; font-family: Arial, sans-serif; line-height: 18.6560001373291px;">Ancestral polymorphism of Mhc class II genes in mice: implications for balancing selection and the mammalian molecular clock</span>},
	journal = {Genetics},
	volume = {148},
	year = {1997},
	pages = {655-668},
	author = {SV Edwards and K Chesnut and Y Satta and EK Wakeland}
}
