8Ahsan A.Simultaneous selection of wild-type genotypes of G894T and 4b/4a polymorphisms of NOS3 gene associates with HA adaptation.Ann Hum Genet,2005,69:260-267.
9Aarif Ahsan.Heterozygotes of NOS3 polymorphisms contribute to reduced nitrogen oxides in high-altitude pulmonary edema.Chest,2006,130(5):1 511-1 519.