Resumen:
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Objective: To evaluate the effects of alcohol and/or cigarette consumption upon some seminal parameters of a large number of men attending an andrology laboratory. Design: Ten year data (1990-1999) were collected and analyzed. Setting: Andrology and Reproduction Laboratory (LAR, Córdoba, Argentina). Patients: 3976 patients were grouped according to: NS, non smoker; S1, up to 20 cigarettes/day; S2, more than 20 cigarettes/day. NA, non alcohol consumer; A1, up to 500 ml of wine (