| (d-phe(sup 2)-phe(sup 3)-d-phe(sup 6))-luteinizing hormone-releasing hormon |
| (d-phe(sup 2)-phe(sup 3)-d-phe(sup 6))-lhrh |
| (d-phe(sup 2)-phe(sup 3)-d-phe(sup 6))-luteinizing hormone-releasing hormone |
| (d-phe(sup2)-phe(sup 3)-d-phe(sup 6))-luteinizing hormone-releasing hormon |
