ACTN3 genotype in Spanish elite swimmers: No "heterozygous advantage"

1. Ruiz, J.R.
2. Santiago, C.
3. Yvert, T.
4. Muniesa, C.
5. Díaz-Ureña, G.
6. Bekendam, N.
7. Fiuza-Luces, C.
8. Gómez-Gallego, F.
9. Femia, P.
10. Lucia, A.