Takahashi Y, Nakayama T, Soma M, Izumi Y, Kanmatsuse K
Second Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
Hum Hered. 1997 Jan-Feb;47(1):58-9. doi: 10.1159/000154391.
CA repeat polymorphism in the neuronal nitric oxide synthase gene was studied by the polymerase chain reaction. The distribution of allele frequencies in Japanese subjects was determined.