[The effects of age on male sex activity. Incidence of some factors including tobacco].
D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D007172:Erectile Dysfunction / Q000453:epidemiology; D005191:Family Characteristics; D006801:Humans; D008297:Male; D008875:Middle Aged; D012725:Sexual Behavior; D012907:Smoking; D012959:Socioeconomic Factors
Les effets de l'age sur l'activité sexuelle masculine. Incidence de quelques facteurs dont le tabac.