Efficacy and safety of a phytoestrogen preparation derived from Glycine max (L.) Merr in climacteric symptomatology: A multicentric, open, prospective and non-randomized trial

1. Albert, A.
2. Altabre, C.
3. Baró, F.
4. Buendía, E.
5. Cabero, A.
6. Cancelo, M.J.
7. Castelo-Branco, C.
8. Chantre, P.
9. Duran, M.
10. Haya, J.
11. Imbert, P.
12. Juliá, D.
13. Lanchares, J.L.
14. Llaneza, P.
15. Manubens, M.
16. Miñano, A.
17. Quereda, F.
18. Ribes, C.
19. Vázquez, F.