Alfred Spira

Incidence and main causes of infertility in a resident population (1 850 000) of three French regions (1988–1989)*

Patrick Thonneau, Sophie Marchand, A. Tallec et al. · Human Reproduction · 1991 · 921 citations

Medicine, Obstetrics, Infertility +8

Neuroanatomical Correlates of Visually Evoked Sexual Arousal in Human Males

Serge Stoléru, M.-C. Grégoire, Daniel Gérard et al. · Archives of Sexual Behavior · 1999 · 417 citations

Medicine, Neurobiology, Neuroscience +15

Male factors and the likelihood of pregnancy in infertile couples. I. Study of sperm characteristics

Pierre Jouannet, B. Ducot, D. Feneux et al. · International Journal of Andrology · 1988 · 261 citations

Medicine, Obstetrics, Fertility +16

Semen characteristics as a function of age in 833 fertile men

Daniel Schwartz, Marie-Jeanne Mayaux, Alfred Spira et al. · Fertility and Sterility · 1983 · 204 citations

Veterinary Medicine, Genetics, Fertility +10

In-vitro fertilization: influence of women's age on pregnancy rates

Catherine Piette, J. de Mouzon, A Bachelot et al. · Human Reproduction · 1990 · 197 citations

Medicine, Gynecology, In Vitro Fertilization +15