Aetiological factors involved in the low response to gonadotrophins in infertile women with normal basal serum follicle stimulating hormone levels

1. Pellicer, A.
2. Ballester, M.J.
3. Serrano, M.D.
4. Mir, A.
5. Serra-serra, V.
6. Remohi, J.
7. Bonilla-musoles, F.