Letter to the editor: 1H and 15N sequential assignment and solution secondary structure of 15N labelled human pancreatic ribonuclease [1]

1. El-Joubary, A.
2. Bruix, M.
3. Santoro, J.
4. Cafaro, V.
5. Scognamiglio, R.
6. Di Donato, A.
7. D'Alessio, G.
8. Kövér, K.E.
9. Batta, Gy.
10. Szilágyi, L.
11. Rico, M.